Placeholder Content Image

Fasting, eating earlier in the day or eating fewer meals – what works best for weight loss?

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/hayley-oneill-1458016">Hayley O'Neill</a>, <a href="https://theconversation.com/institutions/bond-university-863">Bond University</a> and <a href="https://theconversation.com/profiles/loai-albarqouni-452476">Loai Albarqouni</a>, <a href="https://theconversation.com/institutions/bond-university-863">Bond University</a></em></p> <p>Globally, <a href="https://www.who.int/news-room/fact-sheets/detail/obesity-and-overweight">one in eight people</a> are living with obesity. This is an issue because <a href="https://www.aihw.gov.au/reports/risk-factors/risk-factors-to-health/contents/overweight-and-obesity">excess fat</a> <a href="https://pubmed.ncbi.nlm.nih.gov/27423262/">increases the risk</a> of type 2 diabetes, heart disease and certain cancers.</p> <p><a href="https://pubmed.ncbi.nlm.nih.gov/33393504/">Modifying your diet</a> is important for managing obesity and preventing weight gain. This might include reducing your calorie intake, changing your <a href="https://pubmed.ncbi.nlm.nih.gov/39143663/">eating patterns</a> and prioritising healthy food.</p> <p>But is one formula for weight loss more likely to result in success than another? Our <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC11530941/">new research</a> compared three weight-loss methods, to see if one delivered more weight loss than the others:</p> <ul> <li>altering calorie distribution – eating more calories earlier rather than later in the day</li> <li>eating fewer meals</li> <li>intermittent fasting.</li> </ul> <p>We analysed data from 29 clinical trials involving almost 2,500 people.</p> <p>We found that over 12 weeks or more, the three methods resulted in similar weight loss: 1.4–1.8kg.</p> <p>So if you do want to lose weight, choose a method that works best for you and your lifestyle.</p> <h2>Eating earlier in the day</h2> <p>When our metabolism <a href="https://www.betterhealth.vic.gov.au/health/conditionsandtreatments/metabolic-syndrome">isn’t functioning properly</a>, our body can’t respond to the hormone insulin properly. This can lead to weight gain, fatigue and can increase the risk of a number of chronic diseases such as diabetes.</p> <p>Eating later in the day – with a <a href="https://pubmed.ncbi.nlm.nih.gov/23512957/">heavy dinner</a> and late-night snacking – seems to lead to <a href="https://pubmed.ncbi.nlm.nih.gov/33172509/">worse metabolic function</a>. This means the body becomes less efficient at converting food into energy, managing blood sugar and regulating fat storage.</p> <p>In contrast, consuming calories <a href="https://pubmed.ncbi.nlm.nih.gov/31151228/">earlier</a> in the day appears to <a href="https://pubmed.ncbi.nlm.nih.gov/29754952/">improve</a> metabolic function.</p> <p>However, this might not be the case for everyone. Some people naturally have an evening “chronotype”, meaning they wake up and stay up later.</p> <p>People with this chronotype appear to have <a href="https://pubmed.ncbi.nlm.nih.gov/36803075/">less success losing weight</a>, no matter the method. This is due to a combination of factors including genes, an increased likelihood to have a poorer diet overall and higher levels of hunger hormones.</p> <h2>Eating fewer meals</h2> <p><a href="https://pubmed.ncbi.nlm.nih.gov/30700403/">Skipping breakfast</a> is common, but does it hinder weight loss? Or is a <a href="https://pubmed.ncbi.nlm.nih.gov/28967343/">larger breakfast and smaller dinner</a> ideal?</p> <p>While <a href="https://pubmed.ncbi.nlm.nih.gov/28137935/">frequent meals</a> may reduce disease risk, recent studies suggest that compared to eating one to two meals a day, eating six times a day might increase <a href="https://pubmed.ncbi.nlm.nih.gov/32437566/">weight loss success</a>.</p> <p>However, this doesn’t reflect the broader research, which tends to show consuming <a href="https://pubmed.ncbi.nlm.nih.gov/33485709/">fewer meals</a> can lead to greater weight loss. <a href="https://pubmed.ncbi.nlm.nih.gov/39485353/">Our research</a> suggests three meals a day is better than six. The easiest way to do this is by cutting out snacks and keeping breakfast, lunch and dinner.</p> <p>Most studies compare three versus six meals, with limited evidence on whether <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC7490164/">two meals is better than three</a>.</p> <p>However, <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC11530941/">front-loading your calories</a> (consuming most of your calories between breakfast and lunch) appears to be better for weight loss and may also help <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC9605877/">reduce hunger</a> across the day. But more studies with a longer duration are needed.</p> <h2>Fasting, or time-restricted eating</h2> <p>Many of us eat over a period of more than <a href="https://pubmed.ncbi.nlm.nih.gov/26411343/">14 hours a day</a>.</p> <p>Eating late at night <a href="https://pubmed.ncbi.nlm.nih.gov/26411343/">can throw off</a> your body’s natural rhythm and alter how your organs function. Over time, this can increase your risk of type 2 diabetes and other chronic diseases, particularly among <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC8617838/">shift workers</a>.</p> <p><a href="https://pubmed.ncbi.nlm.nih.gov/35194176/">Time-restricted eating</a>, a form of intermittent fasting, means eating all your calories within a <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC7262456/">six- to ten-hour window</a> during the day when you’re most active. It’s not about changing what or how much you eat, but <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC7262456/">when you eat it</a>.</p> <p><a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC7262456/">Animal studies</a> suggest time-restricted eating can lead to weight loss and improved metabolism. But the evidence in humans is still limited, especially about the long-term benefits.</p> <p>It’s also unclear if the benefits of time-restricted eating are due to the timing itself or because people are eating less overall. When we looked at studies where participants ate freely (with no intentional calorie limits) but followed an eight-hour daily eating window, they naturally consumed about 200 fewer calories per day.</p> <h2>What will work for you?</h2> <p>In the past, clinicians have thought about weight loss and avoiding weight gain as a simile equation of calories in and out. But factors such as how we distribute our calories across the day, how often we eat and whether we eat late at night may also impact our metabolism, weight and health.</p> <p>There are no easy ways to lose weight. So choose a method, or combination of methods, that suits you best. You might consider</p> <ul> <li>aiming to eat in an eight-hour window</li> <li>consuming your calories earlier, by focusing on breakfast and lunch</li> <li>opting for three meals a day, instead of six.</li> </ul> <p>The <a href="https://link.springer.com/article/10.1007/s13679-024-00555-2">average adult gains 0.4 to 0.7 kg per year</a>. Improving the quality of your diet is important to prevent this weight gain and the strategies above might also help.</p> <p>Finally, there’s still a lot we don’t know about these eating patterns. Many existing studies are short-term, with small sample sizes and varied methods, making it hard to make direct comparisons.</p> <p>More research is underway, including well-controlled trials with larger samples, diverse populations and consistent methods. So hopefully future research will help us better understand how altering our eating patterns can result in better health.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/242028/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/hayley-oneill-1458016">Hayley O'Neill</a>, Assistant Professor, Faculty of Health Sciences and Medicine, <a href="https://theconversation.com/institutions/bond-university-863">Bond University</a> and <a href="https://theconversation.com/profiles/loai-albarqouni-452476">Loai Albarqouni</a>, Assistant Professor | NHMRC Emerging Leadership Fellow, <a href="https://theconversation.com/institutions/bond-university-863">Bond University</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/fasting-eating-earlier-in-the-day-or-eating-fewer-meals-what-works-best-for-weight-loss-242028">original article</a>.</em></p> </div>

Body

Placeholder Content Image

Cafe providing free meals to families faces shutdown

<p>Kirsty Parkes spends a lot of her time providing food and clothes to those in need amid the cost-of-living crisis by running a community cafe. </p> <p>But now, her beloved cafe may close if she doesn't receive urgent financial help. </p> <p>"We need to pay our bills in order to keep this going and if we don't pay our bills, people don't eat," Parkes, who has a big family of her own, told <em>A Current Affair</em>. </p> <p>Community Cafe in Sydney's south-west became a safe haven for dozens of men, women and children, with over 100 people showing up every day. </p> <p>The cafe is a place where people can get food, clothes and toiletries for free, as well as connect with others. </p> <p>"We want to help people restore their value and restore their dignity," Parkes said.</p> <p>"Our currency is just a little bit different. So instead of using money, we use manners. Because manners and kindness are free."</p> <p>However, with an increase in costs and a lack of donations, the beloved cafe may soon be forced to close. </p> <p>"Whether there's a rate rise, whether there's a petrol hike, all of these little things affect us tremendously and affect the numbers here," she said.</p> <p>"We need to come up with some funds really desperately before then just to keep us open," she added. </p> <p>She said that at this stage they require "around about $20,000. Our electricity bill alone is almost $10,000."</p> <p>She added that  Cabravale Diggers, who have been paying the cafe's rent, and Liverpool City Council, who have also been providing financial assistance, can't continue to hold responsibility for all of the bills. </p> <p>"We've had fantastic sponsorship, we have fantastic people that back us ... but they can't carry the burden of this," Parkes said.</p> <p>"This is something that the whole community needs to get behind and support."</p> <p>The cafe provides invaluable support for customers like Ted and Lola, who find it hard to find a similar community. </p> <p>"I go to church. Not even a church will help me," Lola said.</p> <p>"These people - I don't even know them and out of nowhere they're taking rich and poor, whoever turns up."</p> <p>"It's hard living on a pension. It's very hard," Ted added. </p> <p>Parkes added that as things are starting to run out, she has had to impose rations, which has been difficult for her. </p> <p>"We've had to then turn around and say 'look today, sorry we can only give you two loaves of bread because we just don't have enough for everyone that's going to come through the door'," Parkes said.</p> <p>"That stuff breaks my heart. It absolutely kills me because people are hungry."</p> <p>From Friday, customers may have to be turned away.</p> <p>"It's terrible. How can we close? We see over 120 people a day. It's terrible," one of the volunteers at the community cafe said. </p> <p>"The community needs it. We can't close. We absolutely cannot close."</p> <p> Those who would like to help the cafe stay open have been encouraged to visit their <a href="https://www.facebook.com/Communitycafe.inc" target="_blank" rel="noopener">Facebook page</a>.</p> <p><em>Image: A Current Affair</em></p>

Caring

Placeholder Content Image

SecondBite's Feed the Future Program: cultivating hope, one meal at a time

<p>In a world where food insecurity continues to plague communities, there shines a beacon of hope in the form of <a href="https://secondbite.org/">SecondBite</a>. Since its inception in 2005, SecondBite has worked tirelessly to rescue and redistribute surplus food, ensuring that no Australian goes to bed hungry. Now, with the launch of their Feed the Future program, they are taking their commitment to combating hunger and waste to new heights.</p> <p>The impact of SecondBite's efforts is truly staggering. Having already rescued and redistributed the equivalent of almost 300 million meals, they have become a lifeline for countless individuals and families facing food insecurity across the nation. But as the demand for their services continues to rise, so too does the need for support from generous donors and supporters.</p> <p>At the heart of SecondBite's purpose is the belief that every Australian deserves access to nutritious food, regardless of their circumstances. Through their Feed the Future program, they are not only addressing immediate hunger but also working towards a future where hunger and food waste are relics of the past.</p> <p>One individual who embodied this spirit of generosity was the late Frank Costa AO, a prominent Australian businessman and philanthropist. His unwavering commitment to giving back to the community lives on through a generous $1 million donation to SecondBite's Future Trust, ensuring that his legacy of compassion and service will continue to make a difference for years to come.</p> <p>“Frank was so passionate about health and the role that nutritious food plays in keeping us healthy,” says his widow, Shirley Costa. “He always said that the best way to preserve your health is to put the right food in your body, in particular, fruit and vegetables. He felt genuinely proud to provide a service to people, but also to contribute to their health and happiness. And he hoped that his gift would allow SecondBite to continue this legacy.”</p> <p><img class="alignnone size-full wp-image-70396" src="https://www.readersdigest.com.au/wp-content/uploads/2024/03/SecondBite_Hero_02.jpg" alt="" width="770" height="500" /></p> <p>For those considering leaving a gift to SecondBite in their will, the Feed the Future program offers a unique opportunity to create a lasting impact. By becoming a member, supporters can join a community of like-minded individuals dedicated to building a future where no one goes hungry.</p> <p>Membership in the Feed the Future program comes with a range of exclusive benefits, including a certificate of recognition, a special lapel pin, invitations to events, and even a symbolic apple tree to plant in your garden as a testament to your commitment to ending hunger.</p> <p>But perhaps the greatest reward of all is the knowledge that your gift will help SecondBite continue their vital work, providing nourishment, hope and dignity to those in need. Together, we can create a future where every Australian has a place at the table, and no one is left behind.</p> <p><img class="alignnone wp-image-70420 size-full" src="https://www.readersdigest.com.au/wp-content/uploads/2024/04/Cropped-Image_secondbite_770.jpg" alt="" width="770" height="500" /></p> <p>“If you share our vision of a place at the table for all Australians, so that every child, woman and man has access to a regular nutritious food supply,” says SecondBite co-founder Ian Carson, “please consider joining our Feed the Future program and making a gift to SecondBite in your Will.”</p> <p>To learn more about how you can support SecondBite's Feed the Future program and make a difference in the lives of those facing food insecurity, contact their team today at 1800 263 283 or visit <a href="https://secondbite.org/gifts-in-will/" target="_blank" rel="noopener">secondbite.org/gifts-in-will</a>.</p> <p>Join us in cultivating a brighter future for all Australians, one meal at a time.</p> <p><em>Images: Supplied.</em></p> <p><em>This is a sponsored article produced in partnership with SecondBite.</em></p>

Food & Wine

Placeholder Content Image

Meal kits are booming – but how do they stack up nutritionally?

<p><em><a href="https://theconversation.com/profiles/kylie-fraser-1483094">Kylie Fraser</a>, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>; <a href="https://theconversation.com/profiles/alison-spence-720195">Alison Spence</a>, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>; <a href="https://theconversation.com/profiles/karen-campbell-224857">Karen Campbell</a>, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>, and <a href="https://theconversation.com/profiles/penny-love-1060241">Penny Love</a>, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a></em></p> <p>Meal kits are a <a href="https://www.statista.com/outlook/dmo/online-food-delivery/meal-delivery/australia">billion dollar industry</a> selling the promise of convenience while cooking healthy meals at home. Delivering ingredients and step-by-step recipes to the doorstep, meal kits reduce the time and energy to plan, shop and prepare meals. But do they deliver on their promise of health?</p> <p>While people may <a href="https://www.sciencedirect.com/science/article/abs/pii/S0195666321007236">think</a> meal kits are healthy, <a href="https://academic.oup.com/heapro/article/38/6/daad155/7441372?searchresult=1">our new research</a> suggests this varies.</p> <p>The range and quantity of vegetables in a meal is a great indicator of how healthy it is. So we assessed the <a href="https://academic.oup.com/heapro/article/38/6/daad155/7441372?searchresult=1&amp;login=false">vegetable content</a> of recipes from six Australian meal kit providers. We found when it comes to nutrition, whether it be budget friendly or high-end, it’s more about the meals you choose and less about what company to use.</p> <h2>What we found</h2> <p>For our <a href="https://academic.oup.com/heapro/article/38/6/daad155/7441372?searchresult=1&amp;login=false">new research</a> we purchased a one-week subscription to nine Australian-based meal kit companies to access weekly recipes. Six companies provided their full week of recipes. The vegetable content of these recipes were analysed.</p> <p>Of the 179 meals analysed, we found recipes use a median of three different types of vegetables and provide a median of 2.5 serves of vegetables per person. At first glance, this looks promising. But on closer inspection, the number and types of vegetables vary a lot.</p> <p>Some recipes provide less than one serve and others more than seven serves of vegetables per person. Not surprisingly, vegetarian recipes provide more vegetables, but almost one-third of these still include less than two vegetables serves per person.</p> <p>The variety of vegetables included also varies, with recipes providing between one and six different types of vegetables per meal.</p> <h2>What’s for dinner?</h2> <p><a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10200412/">Dinner</a> is the time when we’re most likely to eat vegetables, so low levels of vegetables in meal kit meals <a href="https://theconversation.com/food-as-medicine-why-do-we-need-to-eat-so-many-vegetables-and-what-does-a-serve-actually-look-like-76149">matter</a>.</p> <p>Eating vegetables is known to <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5837313/">reduce the risk</a> of type 2 diabetes, heart disease, <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6266069/">obesity</a> and some cancers. What’s more, food preferences and eating habits are <a href="https://pubmed.ncbi.nlm.nih.gov/17367571/">learned</a> in childhood. So being exposed to a wide range of vegetables from a young age is important for future health.</p> <p>But few Australians eat enough vegetables. According to the <a href="https://www.eatforhealth.gov.au/guidelines/australian-dietary-guidelines-1-5">Australian Dietary Guidelines</a>, children should be eating 2.5 to five serves and adults at least five serves of vegetables each day. Currently children eat an average of <a href="https://www.abs.gov.au/ausstats/abs@.nsf/Lookup/4364.0.55.012main+features12011-12">less than</a> two serves and adults less than three serves of vegetables per day.</p> <p>So there’s room for improvement and meal kits may help.</p> <h2>Meal kits have advantages</h2> <p>The good news is that using meal kits can be a healthier alternative to ordering takeaway delivery or prepared ready-to-heat meals. When we cook at home, we have much more say in what’s for dinner. We can use healthier cooking methods (think grilled rather than deep-fried), healthier fats (olive or canola oil) and add in plenty of extra veg. All make for better nutrition and better health.</p> <p>Meal kits might also build your cooking confidence to cook more “from scratch” and to learn about new ingredients, flavour combinations and time-saving techniques. Cooking with meal kits may even <a href="https://theconversation.com/cooking-from-meal-boxes-can-cut-household-food-waste-by-38-new-research-192760">cut household food waste</a> by providing the exact amount of ingredients needed to prepare a meal.</p> <h2>5 tips for getting the most out of meal kits</h2> <p><strong>1) Select some vegetarian options</strong></p> <p>This way you can have <a href="https://meatfreemondays.com/about/">meat-free</a> dinners during the week. Vegetarian recipes are more likely to help you meet daily vegetable intakes and to eat a wider variety of vegetables</p> <p><strong>2) Choose recipes with at least 3 different types of vegetables</strong></p> <p>Eating a range of vegetable types and colours will help maximise nutritional benefits. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7195662/">Research</a> shows eating a variety of vegetables at dinner can increase our vegetable intakes. Exposing children to “<a href="https://theconversation.com/how-to-get-children-to-eat-a-rainbow-of-fruit-and-vegetables-97546">eating the rainbow</a>” can also increase their willingness to eat vegetables</p> <p><strong>3) Choose recipes with unfamiliar or new vegetables</strong></p> <p>Research tells us that learning to prepare and cook vegetables can increase cooking <a href="https://pubmed.ncbi.nlm.nih.gov/20399299/#:%7E:text=Households%20bought%20a%20greater%20variety,at%20least%20one%20minor%20(difference%3A">confidence</a> and skills. This can influence our willingness to buy a wider range of vegetables. Worried about fussy eaters? Add your child’s favourite cooked or raw veg to their plate (one familiar, one new)</p> <p><strong>4) Look for ways to add more vegetables</strong></p> <p>It’s OK to tweak the recipe! Adding vegetables from your fridge – maybe some lettuce on the side or chopped up carrots to a cooked sauce – to meal kit meals will help reduce household <a href="https://www.dcceew.gov.au/environment/protection/waste/food-waste">food waste</a>. You can also extend meals by adding a can of lentils or beans to mince-based meals, or frozen peas or chickpeas to a curry. This adds valuable fibre to the meal and also bulks up these recipes, giving you leftovers for the next day</p> <p><strong>5) Use less</strong></p> <p>While vegetables are important for health, it’s also important to consider the <a href="https://academic-oup-com.ezproxy-b.deakin.edu.au/heapro/article/36/3/660/5908259">salt</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/31694291/">fat and energy</a> content of meal kit recipes. When using meal kits, you can <a href="https://www.heartfoundation.org.au/bundles/healthy-living-and-eating/salt-and-heart-health">use less</a> seasoning, spice mix or stock cubes and add more herbs instead.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/218339/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/kylie-fraser-1483094">Kylie Fraser</a>, PhD Candidate, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>; <a href="https://theconversation.com/profiles/alison-spence-720195">Alison Spence</a>, Senior Lecturer in Nutrition and Population Health, Institute for Physical Activity and Nutrition (IPAN), <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>; <a href="https://theconversation.com/profiles/karen-campbell-224857">Karen Campbell</a>, Professor Population Nutrition, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a>, and <a href="https://theconversation.com/profiles/penny-love-1060241">Penny Love</a>, Senior Lecturer and Research Fellow, <a href="https://theconversation.com/institutions/deakin-university-757">Deakin University</a></em></p> <p><em>Image credits: Getty Images</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/meal-kits-are-booming-but-how-do-they-stack-up-nutritionally-218339">original article</a>.</em></p>

Food & Wine

Placeholder Content Image

What is the OMAD diet? Is one meal a day actually good for weight loss? And is it safe?

<p><em><a href="https://theconversation.com/profiles/nick-fuller-219993">Nick Fuller</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p>What do British Prime Minister <a href="https://www.sciencefocus.com/the-human-body/one-meal-a-day-diet-omad">Rishi Sunak</a> and singer <a href="https://theconversation.com/one-meal-a-day-diet-popular-with-celebrities-could-do-more-harm-than-good-heres-why-203086">Bruce Springsteen</a> have in common?</p> <p>They’re among an ever-growing group of public figures touting the benefits of eating just one meal a day.</p> <p>As a result, the one meal a day (OMAD) diet is the latest attention-grabbing weight loss trend. Advocates claim it leads to fast, long-term weight loss success and better health, including delaying the ageing process.</p> <p>Like most weight-loss programs, the OMAD diet makes big and bold promises. Here’s what you need to know about eating one meal a day and what it means for weight loss.</p> <h2>The OMAD diet explained</h2> <p>Essentially, the OMAD diet is a type of intermittent fasting, where you fast for 23 hours and consume all your daily calories in one meal eaten within one hour.</p> <p>The OMAD diet rules are presented as simple and easy to follow:</p> <ol> <li> <p>You can eat whatever you want, provided it fits on a standard dinner plate, with no calorie restrictions or nutritional guidelines to follow.</p> </li> <li> <p>You can drink calorie-free drinks throughout the day (water, black tea and coffee).</p> </li> <li> <p>You must follow a consistent meal schedule, eating your one meal around the same time each day.</p> </li> </ol> <p>Along with creating a calorie deficit, resulting in weight loss, advocates believe the OMAD diet’s extended fasting period <a href="https://www.frontiersin.org/articles/10.3389/fphys.2021.771944/full">leads to physiological changes</a> in the body that promote better health, including boosting your metabolism by triggering a process called ketosis, where your body burns stored fat for energy instead of glucose.</p> <h2>What does the evidence say?</h2> <p>Unfortunately, research into the OMAD diet is limited. Most studies have examined its impact on <a href="https://www.cell.com/cell-metabolism/pdf/S1550-4131(18)30512-6.pdf">animals</a>, and the <a href="https://pubmed.ncbi.nlm.nih.gov/35087416/">primary study</a> with humans involved 11 lean, young people following the OMAD diet for a mere 11 days.</p> <p>Claims about the OMAD diet typically rely on research into intermittent fasting, rather than on the OMAD diet itself. There is <a href="https://www.cfp.ca/content/66/2/117.short">evidence</a> backing the efficacy of intermittent fasting to achieve weight loss. However, <a href="https://www.nature.com/articles/s41574-022-00638-x">most studies</a> have focused on short-term results only, typically considering the results achieved across 12 weeks or less.</p> <p>One <a href="https://www.nejm.org/doi/full/10.1056/NEJMoa2114833">longer-term study from 2022</a> randomly assigned 139 patients with obesity to either a calorie-restricted diet with time-restricted eating between 8am and 4pm daily, or to a diet with daily calorie restriction alone for 12 months.</p> <p>After 12 months, both groups had lost around the same weight and experienced similar changes in body fat, blood sugar, cholesterol and blood pressure. This indicates long-term weight loss achieved with intermittent fasting is not superior and on a par with that achieved by traditional dieting approaches (daily calorie restriction).</p> <h2>So what are the problems with the OMAD diet?</h2> <p><strong>1. It can cause nutritional deficiencies and health issues.</strong></p> <p>The OMAD diet’s lack of nutritional guidance on what to eat for that one meal a day raises many red flags.</p> <p>The meals we eat every day should include a source of protein balanced with wholegrain carbs, vegetables, fruits, protein and good fats to support <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7071223/">optimum health, disease prevention and weight management</a>.</p> <p>Not eating a balanced diet will result in nutritional deficiencies that can result in poor immune function, fatigue and a decrease in bone density, leading to osteoporosis.</p> <p>Fasting for 23 hours a day is also likely to lead to extreme feelings of hunger and uncontrollable cravings, which may mean you consistently eat foods that are not good for you when it’s time to eat.</p> <p><strong>2. It’s unlikely to be sustainable.</strong></p> <p>You might be able to stick with the OMAD diet initially, but it will wear thin over time.</p> <p>Extreme diets – especially ones prescribing extended periods of fasting – aren’t enjoyable, leading to feelings of deprivation and social isolation during meal times. It’s hard enough to refuse a piece of office birthday cake at the best of times, imagine how this would feel when you haven’t eaten for 23 hours!</p> <p>Restrictive eating can also lead to an unhealthy relationship with food, making it even harder to achieve and maintain a healthy weight.</p> <p><strong>3. Quick fixes don’t work.</strong></p> <p>Like other popular intermittent fasting methods, the OMAD diet appeals because it’s easy to digest, and the results appear fast.</p> <p>But the OMAD diet is just another fancy way of cutting calories to achieve a quick drop on the scales.</p> <p>As your weight falls, things will quickly go downhill when your <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4766925/">body activates its defence mechanisms</a> to defend your weight loss. In fact, it will regain weight – a response that stems from our hunter-gatherer ancestors’ need to survive periods of deprivation when food was scarce.</p> <h2>The bottom line</h2> <p>Despite the hype, the OMAD diet is unsustainable, and it doesn’t result in better weight-loss outcomes than its predecessors. Our old habits creep back in and we find ourselves fighting a cascade of physiological changes to ensure we regain the weight we lost.</p> <p>Successfully losing weight long-term comes down to:</p> <ul> <li> <p>losing weight in small manageable chunks you can sustain, specifically periods of weight loss, followed by periods of weight maintenance, and so on, until you achieve your goal weight</p> </li> <li> <p>making gradual changes to your lifestyle to ensure you form habits that last a lifetime.</p> </li> </ul> <p><em><a href="https://theconversation.com/profiles/nick-fuller-219993">Nick Fuller</a>, Charles Perkins Centre Research Program Leader, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/what-is-the-omad-diet-is-one-meal-a-day-actually-good-for-weight-loss-and-is-it-safe-207723">original article</a>.</em></p>

Body

Placeholder Content Image

Erin Patterson arrested over fatal mushroom meal

<p>Erin Patterson has been arrested at her home in Victoria over her potential involvement in the suspicious deaths of three people. </p> <p>In July, Gail and Don Patterson, the parents of Erin Patterson's ex-husband, and Gail Patterson's sister, Heather Wilkinson, died from mushroom poisoning after attending a lunch hosted by the 49-year-old woman. </p> <p>Heather's husband Ian Wilkinson also attended the lunch and was critically ill, but recovered.</p> <p>All four had shared a meal, understood to be a beef Wellington, allegedly cooked by Patterson.</p> <p>Patterson was arrested early on Thursday morning, with AFP conducting a search of her home shortly after her arrest with technology detector dogs in tow. </p> <p>Veteran crime journalist John Silvester, of <a href="https://www.theage.com.au/national/victoria/mushroom-cook-erin-patterson-arrested-over-fatal-lunch-20231102-p5egxu.html" target="_blank" rel="noopener"><em>The Age</em></a> newspaper, told <em>Today Extra</em> on Thursday that the dogs were a sophisticated police tool that can detect electronic devices.</p> <p>"These dogs are absolutely amazing and they can sniff out and have sniffed out a SIM card that was hidden in a bowl of garlic," he said.</p> <p>"They are there for a purpose. This is not speculation. They will be there looking for something like a mobile phone, a SIM card, or a memory disk."</p> <p>Police said Patterson will now be interviewed and the investigation remains ongoing, as no charges have officially been laid. </p> <p>Erin Patterson has always maintained she did not intentionally poison her guests, <span style="font-family: abcsans, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, sans-serif;">telling reporters at the time of their deaths that she was "devastated" by the loss of her relatives.</span></p> <p class="paragraph_paragraph___QITb" style="font-size: 16px; box-sizing: border-box; font-family: abcsans, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;">"I didn't do anything, I loved them," she said.</p> <p class="paragraph_paragraph___QITb" style="font-size: 16px; box-sizing: border-box; font-family: abcsans, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;"><em>Image credits: A Current Affair</em></p>

Legal

Placeholder Content Image

How an innocent meal led to a months-long health battle for a 9-year-old

<p dir="ltr">A mother has issued a dire warning about a common household item after her daughter’s innocent bacon and egg roll turned into a months-long health battle. </p> <p dir="ltr">Kristen Saunders has warned parents about wire barbecue grill brushes, after her nine-year-old daughter choked on a piece of the metal. </p> <p dir="ltr">At a venue in Newcastle in July, Kristen’s daughter ate a bacon and egg roll and started to feel like she was choking. </p> <p dir="ltr">Unbeknown to her parents, the nine-year-old had swallowed a piece of wire that had come off a barbecue grill brush and ended up in her roll.</p> <p dir="ltr">“I think like most parents, we’re like, ‘You’ll be fine, have some water, it’ll settle down’,” Saunders told <em><a href="https://www.abc.net.au/listen/programs/newcastle-breakfast" target="_blank" rel="noopener">ABC Newcastle Breakfast</a></em>.</p> <p dir="ltr">Saunders took her daughter to the GP, who noticed she had a high temperature but nothing serious. </p> <p dir="ltr">However, over the next few days a sore throat worsened to the point she was unable to eat solid food, before she also started showing neurological symptoms.</p> <p dir="ltr">“There was this one particular day I was at home with her and all of a sudden she was a bit confused answering questions,” Saunders said.</p> <p dir="ltr">“I was like, ‘Hang on, there’s something really problematic here’ and called the GP.”</p> <p dir="ltr">Saunders’ daughter was stumbling, disoriented and unable to recognise her own family, and was admitted to hospital. </p> <p dir="ltr">“They identified that there were some abscesses in the brain,” Saunders said.</p> <p dir="ltr">“They ended up at the last-minute doing a CT and identified there was this tiny bit of wire, sort of near her neck.”</p> <p dir="ltr">Saunders’ daughter was then airlifted to The Children’s Hospital at Westmead, where it was discovered that the young girl had a major infection in one of her arteries after the wire pierced her oesophagus then pushed into the carotid artery.</p> <p dir="ltr">The girl had to undergo surgery, as Saunders said the experience was “awful” but her daughter was given “amazing care”.</p> <p dir="ltr">“She is well on her way to recovery but it could have been so much worse,” Saunders said.</p> <p dir="ltr">“Please protect your family and friends and throw out your wire barbecue grill brushes.”</p> <p dir="ltr"><em>Image credits: Facebook</em></p>

Caring

Placeholder Content Image

Update from survivor of deadly mushroom meal

<p>The lone survivor of a group of four individuals who consumed a meal containing suspected poisonous mushrooms has received an update from the family. The Victorian community continues to extend their support during this time.</p> <p>Tragedy struck as Don and Gail Patterson, along with Gail’s sister, Heather Wilkinson, lost their lives after partaking in a lunch gathering at the residence of Erin Patterson, Don and Gail's former daughter-in-law. The incident occurred in Leongatha, located in the southeastern region of Victoria, on July 29.</p> <p>Erin Patterson had prepared a meal for the group, which also included Heather's husband, Ian Wilkinson, a pastor at a Baptist church. The attendees fell seriously ill after the meal, exhibiting symptoms that aligned with the ingestion of toxic death cap mushrooms, according to the police.</p> <p>On a recent Sunday evening, Ian Wilkinson's family expressed their heartfelt gratitude to the medical staff at Austin Hospital for their consistent care and support. They also acknowledged the numerous cards and letters received from concerned individuals in the public.</p> <p>The family shared: “We are deeply moved by the outpouring of kindness, prayers, and support from friends, family, and the broader community.” </p> <p>“Your thoughts and well-wishes have been a source of strength and comfort to us all.</p> <p>“As we navigate this difficult journey, we kindly request that our privacy be respected. We need space to grieve, support one another, and care for Ian without public intrusion.”</p> <p>While Ian Wilkinson, aged 70, remains in critical but stable condition at a hospital in the northeastern part of Melbourne, reports indicate that members of the South Gippsland community are willing to step forward as organ donors. Local councillor Jenni Keerie stated that people have been reaching out to her to inquire about becoming donors.</p> <p>Nathan Hersey, the Mayor of South Gippsland Shire, noted that the community has been discussing the significance of organ donation. In the absence of a community donor, Wilkinson might face a wait of up to a year for a new liver. It is worth noting that the majority of organ recipients in Australia experience waiting periods of at least nine months while searching for a suitable match.</p> <p><em>Images: Facebook / A Current Affair</em></p> <p><strong><em>EDITOR'S NOTE: We received a number of comments in response to this article concerning organ donation. This one from a Reader really deserved being appended to the article:</em></strong></p> <p><em>"I am a forever grateful liver recipient whose life was miraculously saved when all had gone catastrophically wrong. <a href="https://www.transplantadvocacy.com/" target="_blank" rel="noopener">https://www.transplantadvocacy.com/</a> The only way we can increase organ donation is to increase next of kin consent rates. In Australia every person who passes under the right circumstances is a potential donor. Whether they are registered or not their family will be asked to consider organ donation and must give their consent for donation to proceed. Sadly 46% of families say no. In Victoria it is closer to 50%. Families are critical for organ donation and for a deceased donor to be found to support the victim of the Victorian poisoning, another healthy Victorian will need to pass tragically and on life support. Waiting for a donor is not like waiting for a spare part for your car from the factory. It is more like finding the perfect part at a car wreckers after someone has written of their car but the part you need is still ok. You can help raise awareness by helping to get families having the conversation about organ donation before </em><em>tragedy strikes. Not waiting until they learn their loved one is never coming home." </em><em style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;"> – </em><em>Robert Manning, </em><em>Forever grateful recipient and passionate Organ and Tissue Donation and Transplant Awareness Advocate. Founder and Senior Advocate <a href="https://www.transplantadvocacy.com/" target="_blank" rel="noopener">www.TransplantAdvocacy.com</a></em></p>

Caring

Placeholder Content Image

Details of Erin Patterson's police statement around fatal mushroom meal revealed

<p>The woman who prepared a mushroom meal that is believed to have caused the deaths of three individuals has finally disclosed her full account of the events that transpired.</p> <p>According to a written statement submitted to Victoria Police on Friday August 11 – and exclusively <a href="https://www.abc.net.au/news/2023-08-14/mushroom-poisoning-leongatha-erin-patterson-police-statement/102725876" target="_blank" rel="noopener">obtained by the ABC</a> – Erin Patterson has provided a comprehensive narrative of the incidents leading up to and following the fatal meal.</p> <p>"I am now wanting to clear up the record because I have become extremely stressed and overwhelmed by the deaths of my loved ones," Ms Patterson said in her statement. "I am hoping this statement might help in some way. I believe if people understood the background more, they would not be so quick to rush to judgement. I am now devastated to think that these mushrooms may have contributed to the illness suffered by my loved ones. I really want to repeat that I had absolutely no reason to hurt these people whom I loved."</p> <p>The tragic incident occurred in Leongatha, a town southeast of Melbourne, where Ms. Patterson's mother and father-in-law, Don and Gail Patterson, as well as Gail's sister Heather Wilkinson, lost their lives after consuming lunch at Ms. Patterson's residence on July 29. Heather's husband, Ian Wilkinson, was left in critical condition.</p> <p>The circumstances surrounding the incident have led to speculation within the South Gippsland community, with heightened curiosity as police have been tight-lipped about their ongoing investigation.</p> <p>Authorities have mentioned that the victims displayed symptoms consistent with the consumption of death cap mushrooms. Although Ms. Patterson was initially treated as a suspect, investigators have maintained an open-minded approach to the case.</p> <p>In her statement, Ms. Patterson expressed regret for following the advice to give a "no comment" interview to the police in the immediate aftermath of the deaths. She admitted that she now wishes she had answered some questions, given the nightmare that has unfolded since.</p> <p>The police interview left Ms. Patterson feeling terrified and anxious. She recounted that on the day of the incident, she prepared a beef wellington meal for herself and her elderly guests. Contrary to earlier reports, Ms. Patterson clarified that her children had actually gone to the movies before lunch and were not present during the meal.</p> <p>According to her statement, she served the meal and allowed her guests to select their own plates. She then had a serving of beef wellington herself. The mushrooms used in the dish were a mixture of button mushrooms from a major supermarket chain and dried mushrooms purchased months earlier from an Asian grocery store in Melbourne.</p> <p>Ms. Patterson disclosed that her children consumed the leftovers the next evening. Notably, they do not like mushrooms, so she had removed the mushrooms from their portions.</p> <p>She revealed that she had also suffered from severe stomach pains and diarrhoea after the lunch, leading her to be hospitalised as well. She was administered a liver protective drug via a saline drip and was transferred to Monash Medical Centre in Melbourne.</p> <p>As her guests fell ill, the Department of Health contacted Ms. Patterson to inquire about the possible cause of the adverse reactions. She provided samples of the leftover meal for examination by hospital toxicologists. She also mentioned sharing information about where she purchased the mushrooms but was unable to pinpoint the specific shop in Melbourne.</p> <p>Addressing media reports about the seizure of a food dehydrator at a local tip, Ms. Patterson admitted that she had initially lied to investigators about disposing of the dehydrator. She stated that she panicked due to concerns about her children's custody and discarded it.</p> <p>In her statement, she acknowledged caring for her estranged husband, Simon Patterson, after he suffered a severe stomach illness unrelated to the current incident. She reluctantly nursed him after his hospital discharge and informed him that she did not wish to reconcile. She clarified that Simon had initially intended to attend the fatal lunch but had informed her of his absence prior to the event.</p> <p>Ms. Patterson expressed deep affection and respect for her parents-in-law and highlighted their positive influence on her children. She offered her willingness to assist the police further, including the possibility of a re-interview.</p> <p>The police investigation into the deaths remains ongoing, and Ms. Patterson has indicated her readiness to cooperate.</p> <p><em>Images: Facebook / A Current Affair</em></p>

Legal

Placeholder Content Image

"I didn't do anything. I love them": Woman who cooked meal with deadly mushrooms speaks out

<p>A Victorian woman who cooked the meal that resulted in the suspected mushroom poisoning,  which left three elderly family members dead and one fighting for his life has tearfully broken her silence. </p> <p>Erin Patterson, 48, served the lunch to four people at Leongatha on July 29, including her former in-laws Don and Gail Patterson, who after falling sick later that evening, passed away from symptoms consistent with death cap mushroom poisoning.  </p> <p>Gail's sister Heather Wilkinson also passed away, with Heather’s husband, Ian in a critical condition at Melbourne’s Austin Hospital after suffering from the suspected poisoning. </p> <p>"I didn't do anything. I love them," Erin told  <em>A Current Affair. </em></p> <p>A clearly distraught Erin confused Don for Ian, who is currently being treated for his symptoms. </p> <p>"I'm devastated that they're gone and I hope with every fibre of my being that Don pulls through."</p> <p>“I’m so devastated by what’s happened, by the loss of Don, Don is still in hospital, by the loss of Ian and Heather and Gail," she repeated. </p> <p>“They were some of the best people I’ve ever met.</p> <p>“Gail was like the mum I didn’t have because my mum passed away four years ago, Gail had never been anything but good and kind to me,” she added.</p> <p>“Ian and Heather were some of the best people I’d ever met. They never did anything wrong to me.</p> <p>“I’m so devastated about what’s happened and the loss to the community and to the families and to my own children. They've lost their grandmother," she said, and added that she felt "so sorry" that they lost their lives.</p> <p>Erin was interviewed by police and later on released. Officials had also removed her two children from her care as a “precaution”. </p> <p>Homicide Squad Detective Inspector Dean Thomas also added that police are still determining whether this was an accident or a crime. </p> <p>“We’re working to determine what has gone on, to see if there is any nefarious activity that has occurred or if it was accidental.”</p> <p>“We have to keep an open mind,” he said.</p> <p>Police were also still unsure where the mushrooms were sourced from, and that it was a "complex case". </p> <p><em>Image: A Current Affair</em></p>

Legal

Placeholder Content Image

Ready-made foods you should avoid at all costs

<h2>Pasta dishes</h2> <p>Those ready-made spaghetti Bolognese and creamy pasta dishes are comfort foods at their finest, but they’re not the best for your body. Skip the frozen dishes, which tend to be loaded with sodium and fat, and throw your own healthy pasta recipe together, suggests paediatric dietitian Jodi Greebel. Not only is boiling pasta quick and easy, but you also have more control over what goes into the sauce and sides. Load yours up with nutritious veggies and throw in a tin of lentils for a healthier twist on your guilty-pleasure pasta.</p> <h2>Kids’ meals</h2> <p>Parenting is a 24/7 job, and if you cook separate meals for your little ones, sometimes you lack the energy and time. It’s tempting to pop a frozen kids’ meal in the oven and serve dinner 20 minutes later, but that meal probably isn’t something you really want in your child’s belly. “Some meals have more than half the amount of fat a child needs for the whole day,” says Greebel. With just a teensy bit more effort, you can dish up something you can feel confident feeding your child. For standby freezer aisle meals, Greebel recommends baked chicken nuggets with frozen veggies, but fresh food can be just as easy. Pick up a rotisserie chicken to serve with two vegetables – food that will feed not just your children but the adults in the house too. Any leftovers use in tacos for tomorrow night’s meal.</p> <h2>Low-protein veggie burgers</h2> <p>Skipping the traditional cheeseburger for a meatless option can be better for your belly and the planet, but there’s a catch. A lot of people look at all plant-based burgers as healthy protein substitutes, but some are much higher in carbohydrates and fat than protein, says nutrition program creator Ilana Muhlstein. “Protein is important for keeping us full and preventing overeating.” Leave it on the shelf if the nutrition facts say just five grams of protein, and hunt down another veggie patty with ten grams or more, she suggests.</p> <h2>Frozen stir-fries</h2> <p>Frozen meals like stir-fries are loaded with sodium, thanks in part to the sauces they come in. Luckily, a healthier version is just as easy and freezer-friendly. Buy a pack of plain frozen veggies – some stores even sell stir-fry vegetables without the sauce – and throw them in your wok or frying pan with chicken or beef, suggests Greebel. Use just a bit of low-sodium soy or teriyaki sauce to keep the salt to a minimum.</p> <h2>Fried foods</h2> <p>So, how bad are fried foods? Chips and other frozen fried food is tasty, but it shouldn’t be a part of your regular diet. Loaded with sodium and saturated fats, it could increase your risk of heart disease and obesity. Keep some healthier snack options on hand so you’re not tempted by the fried stuff. Throw together a pita pizza instead of frozen pizza, or make chicken tacos.</p> <h2>Two-serving meals</h2> <p>When you’re looking for a quick and healthy single-serving dinner, buyer beware: some frozen foods look reasonable in calories, fat, and sodium at first glance, but they’re actually two servings disguised as one. Double-check the portion size before you dig in to make sure you’re not biting off more than you’d want to chew. Swap the poser out for a single-serving meal, or set half aside for leftovers.</p> <p><em>Image credit: Shutterstock</em></p> <p><em>This article originally appeared on <a href="https://www.readersdigest.com.au/kitchen-tips/ready-made-foods-you-should-avoid-at-all-costs" target="_blank" rel="noopener">Reader's Digest</a>. </em></p>

Food & Wine

Placeholder Content Image

Microwaving solar panels makes them easier to recycle

<div> <p><a href="https://cosmosmagazine.com/news/solar-cells-essential-for-brighter-future/" target="_blank" rel="noreferrer noopener">Solar cell</a> manufacturing and recycling should be easier with a surprising new discovery by Macquarie University scientists – that uses a commercial microwave.</p> <p>While they’re being made, the silicon in solar panels goes through a process called “annealing”, which involves heating the materials to temperatures well above 500°C.</p> <p>Annealing is usually done with ovens. But a study <a href="https://doi.org/10.1063/5.0127896" target="_blank" rel="noreferrer noopener">published</a> in Applied Physics Letters shows that microwaves are not only faster and more energy efficient for the job, but make the panels much easier to disassemble, and thus recycle, at the end of life.</p> <p>This is because microwave radiation heats individual substances – like the water in food, or silicon.</p> <p>“It just heats the very thin layer of silicon rather than heating the bulk of the materials around, and it’s really fast,” says lead author Dr Binesh Puthen Veettil, a researcher at Macquarie University’s School of Engineering.</p> <p>This also makes the process easier, because the microwave doesn’t have to be as carefully cleaned.</p> <p>“In most of the high temperature processes, lots of contaminants come out of the walls of the oven. But in this case, the heat is flowing from the silicon outwards, while everything else is at room temperature, it’s kind of a pseudo room temperature process where the contaminants don’t get diffused from outside,” says Veettil.</p> <p>“But the thing we are most excited about is the benefit to recycling.”</p> <p>Currently, solar cell recycling is a very <a href="https://cosmosmagazine.com/earth/sustainability/solar-panel-recycling/" target="_blank" rel="noreferrer noopener">energy intense process</a> which involves crushing up the panels and heating them to temperatures of at least 1000°C, so that all of the expensive elements can be extracted.</p> <p>This method destroys some of the reusable solar cell components: particularly, the toughened glass on the top of the panel.</p> <p>“This glass contains most of the weight of the solar panel,” explains Veettil.</p> <p>That glass is stuck to a layer of plastic, usually ethylene vinyl acetate, which keeps the silicon plate underneath dry. This plastic is too hard to remove, so the whole thing is smashed up, with the glass sold as scrap.</p> <p>But microwaving the silicon specifically softens the plastic, making it easy to peel.</p> <p>“You can just peel off the silicon cell, without destroying the glass, and you can reuse that expensive glass,” says Veettil.</p> <p>“If you can reuse the glass, the recycling will pay for itself.”</p> <p>Plus, it doesn’t need the same high temperatures, or extra chemicals needed to wash and dissolve the plastic.</p> <p>For now, the process is lab-based – and only for solar panels that fit in a commercial microwave.</p> <p>“Initially, when we started the research, we used a laboratory microwave that we purchased from a US company,” says Veettil.</p> <p>“And we after that, we purchased some kitchen microwaves locally, and modified it to suit our purposes.”</p> <p>This modification involved heat-proofing the microwave so that it could handle the annealing temperatures.</p> <p>“It goes from room temperature to 500° Celsius in just two seconds,” says Veettil. (Depending on the size of the sample: bigger things take longer.)</p> <p>But the researchers have a patent pending for the recycling process, and are now investigating how to improve and commercialise it.</p> <p>“We are hoping that with some industry collaboration and funding, we can scale it up,” says Veettil.</p> <p>“Recycling needs to be meet two conditions: it should be environmentally friendly, and second, it should pay for itself.</p> <p>“I’m pretty sure, with the numbers I have in mind, it will it will be profitable and then the market will take care of itself and it organically grow recycling centres. That’s my hope.”</p> </div> <div id="contributors"> <p><em>This article was originally published on <a href="https://cosmosmagazine.com/technology/microwaving-solar-panels-recycling/" target="_blank" rel="noopener">cosmosmagazine.com</a> and was written by Ellen Phiddian.</em></p> <p><em>Images: Getty</em></p> </div>

Technology

Placeholder Content Image

Cooking from meal boxes can cut household food waste

<p>The amount of food wasted by households each year was estimated at <a href="https://www.unep.org/resources/report/unep-food-waste-index-report-2021">570 million tonnes</a> in 2019. This is food that has been produced, packaged and taken to shops and homes, only to end up in the bin. Not only is the food wasted, but the greenhouse gases emitted during the entire process – from raising livestock, making packaging, transporting fruit and vegetables in refrigerated vehicles – are a pointless ecological burden.</p> <p>Once in landfills, the food rots and releases gases that are highly toxic for the environment, such as methane. Studies have shown that food waste accounts for between <a href="https://www.worldwildlife.org/stories/fight-climate-change-by-preventing-food-waste">6-8%</a> of all the greenhouse gas emissions fuelling climate change. Food waste not only squanders natural resources, money and effort, it degrades the environment. It’s also ethically wrong to waste so much food while so many people are hungry.</p> <p>The fact that households waste such vast quantities of food in the first place may come as a surprise. Most people tend to believe they waste very little and often <a href="https://www.sciencedirect.com/science/article/pii/S2590289X19300234">trivialise the consequences</a> of wasted food. But the amount of food being sent to landfill suggests we are not so good at predicting how much food we actually need when cooking. One way to limit the chance of cooking too much or buying too many ingredients may be to cook from subscription meal boxes.</p> <p>In <a href="https://www.sciencedirect.com/science/article/pii/S0959652622035739?via%3Dihub">a recent study</a>, we looked at whether cooking from meal boxes helps reduce food waste. Are people better off outsourcing part of the cooking process with a subscription that sends pre-portioned ingredients in the exact quantities needed for each recipe?</p> <p>Our research suggests that the answer is yes. We found that households wasted on average 38% less food when they prepared dinner using a meal box compared to when they bought the ingredients from a shop. This was largely due to there being less food left in pots and pans after cooking with a meal box.</p> <h2>Six countries, 914 kitchens, 8,747 meals</h2> <p>We surveyed 914 households from six countries (the US, Canada, the UK, Germany, Belgium and the Netherlands) that subscribed to a meal box scheme during November and December 2019. A subscription meal box provider helped by allowing us to run our survey on their customers.</p> <p>Households reported the amount of food waste from multiple dinners over the course of four weeks. Participants weighed the food they wasted while preparing their dinner and the uneaten leftovers in pots and pans and on plates after the meal. We measured food waste from 8,747 meals, of which around a third were cooked using meal boxes. We compared the food waste from these dinners to the food waste that accumulated when people cooked a meal from scratch with store-bought ingredients.</p> <p>Our results showed that most of the food waste from dinner is food left in pots and pans that isn’t served and eaten, and is instead thrown away. Meal box dinners reduced this type of waste by 34% compared with store-bought equivalents. Meal box dinners also cut food waste during preparation by 45%, but increased the amount of food wasted as leftovers on plates compared to meals made with store-bought ingredients by 15%. This may be because these recipes offer instructions for how to arrange the food on a plate which can induce people to dole out larger portions before serving.</p> <p>Combining these three different types of food waste, cooking from meal boxes reduced how much food was wasted at dinner by more than a third compared to traditional meals. By providing people with ingredients in amounts tailored to the number of people eating in a household, meal box providers can offer a convenient way to cut waste.</p> <p>Even without subscribing to a meal box provider, our results suggest that taking care to measure and weigh the exact amount of ingredients you need before cooking is a good way to lower the amount of food sent to landfill.</p> <p>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/cooking-from-meal-boxes-can-cut-household-food-waste-by-38-new-research-192760">original article</a>.</p> <p><em>Image: Getty</em></p>

Food & Wine

Placeholder Content Image

Microwave cinnamon roll

<p>If you find yourself craving a cinnamon roll at home, this single serve microwavable cinnamon bun recipe couldn’t be easier.</p> <p><strong><span style="text-decoration: underline;">Serves:</span></strong> 1</p> <p><strong><span style="text-decoration: underline;">Ingredients:</span></strong></p> <ul> <li>⅓ cup and 1 tablespoon of oat flour</li> <li>½ teaspoon of bi-carb soda</li> <li>⅛ teaspoon of salt</li> <li>1 tablespoon of coconut oil, melted</li> <li>2 tablespoons and 2 teaspoons of mashed banana</li> </ul> <p><em>Filling</em></p> <ul> <li>2 soft pitted dates</li> <li>½ teaspoon of cinnamon</li> <li>Vanilla icing</li> </ul> <p><strong><span style="text-decoration: underline;">Method: </span></strong></p> <p>1. Combine flour, bi-carb soda, and salt in a bowl.</p> <p>2. Melt coconut oil in microwave. Add bananas and oil to flour mixture.   </p> <p>3. Stir until a dough is formed and roll into a ball.</p> <p>4. To create the filling, dice dates and mash with a fork until they form a paste.</p> <p>5. Mix together with cinnamon.</p> <p>6. On a floured surface, roll out dough into a rectangle and straighten sides using a knife. Reincorporate cut dough into the rectangle, making sure that it is long.</p> <p>7. Spread filling across dough and, lengthwise, fold dough in half.</p> <p>8. Roll dough into a cinnamon bun shape.</p> <p>9. Place into a greased mug or ramekin and microwave for one and a half to two minutes.</p> <p>10. Top with vanilla icing.</p> <p><em>Image: Getty</em></p>

Food & Wine

Placeholder Content Image

Chicken and cannellini bean soup

<div> <p>With store-bought chicken and a zesty, herby gremolata, this wonderful warmer is ready in 30 minutes!</p> <p><strong>Ingredients</strong></p> </div> <div> <div> <div> <p>Finely grated zest of 2 lemons</p> <p>1 cup flat-leaf parsley, finely chopped</p> <p>2 cloves garlic, crushed</p> <p>1 store-bought barbecue chicken</p> <p>1 Tbsp olive oil</p> <p>20g butter</p> <p>350g button mushrooms, thinly sliced</p> <p>1 brown onion, finely chopped</p> <p>1 red capsicum, deseeded, finely diced</p> <p>540g jar tomato and basil pasta sauce</p> <p>4 cup chicken stock</p> <p>400g cans of cannellini beans, drained and rinsed</p> <p>Sea-salt flakes and freshly ground black pepper, to season</p> <p>Carta di musica, to serve</p> </div> <div id="TeadsContainer0"></div> <div> <h2>Method</h2> <ol> <li> <p>To make gremolata, combine zest, parsley and garlic in a bowl and set aside. Remove skin from chicken and discard. Shred meat. Set aside.</p> </li> <li> <p>Heat oil and butter in a large deep saucepan over a medium-high heat. When butter is melted, add mushroom and cook, stirring occasionally, for 10 minutes or until golden. Transfer to a bowl and set aside. Add onion and capsicum to pan. Cook, stirring occasionally, for 5 minutes or until onion is soft.</p> </li> <li> <p>Add tomato sauce, stock, beans, chicken and mushroom and bring mixture to the boil. Reduce heat and simmer for 15 minutes or until heated through. Season.</p> </li> <li> <p>Ladle soup into bowls, top with gremolata and serve with carta di musica bread.</p> </li> </ol> <p><em>Image: Better Homes &amp; Gardens</em></p> </div> </div> </div>

Food & Wine

Placeholder Content Image

Pacific Explorer receives TONNES of food

<p dir="ltr">Cruise ship Pacific Explorer has received tonnes of food as they prepare for their return to the seas on May 31.</p> <p dir="ltr">After a two-year ban due to Covid, cruises are gearing for massive return to the seas which will also see an eye-watering $5 billion pumped into the economy and will help more than 18,000 people get a job. </p> <p dir="ltr">Pacific Explorer received more than 220 pallets with 7.3 tonnes of meat, 9.6 tonnes of fruit and vegetables, 6.6 tonnes of seafood and 30,000 shelled eggs on Friday. </p> <p dir="ltr">P&amp;O Cruises Australia celebrity chef Luke Mangan commended the quality of the foods which worked as a perfect opportunity for farmers. </p> <p dir="ltr">“As a chef and restaurant owner and operator including a number of signature outlets on P&amp;O Cruises Australia ships, I know that the quality of Australian produce is the key to success,” he said.</p> <p dir="ltr">“So, it is fantastic to see that the return of cruising also means the return of opportunity for our farmers and other producers including winemakers and craft beer makers. </p> <p dir="ltr">“Many have done it tough over the past two years and it is good to know that the benefits will only increase as cruising ramps up.”</p> <p dir="ltr">Marguerite Fitzgerald, President of Carnival Australia and P&amp;O Cruises Australia, echoed Chef Mangan’s comments saying this was just one of many big deliveries. </p> <p dir="ltr">“Today’s big delivery of produce to Pacific Explorer is where cruising and economic opportunity meet. It is also strong confirmation of the multiplier effect of cruise tourism and the diversity of the ‘cruising ecosystem’.”</p> <p dir="ltr">NSW Minister for Transport and Veterans David Elliott described the tonnes of food as the “tip of the iceberg” in helping stimulate the economy. </p> <p dir="ltr">“The cruise industry is an economic powerhouse because its impacts are felt from the farm gate, through our freight and supply chains all the way to our tourism destinations – it generates jobs far beyond the ship, boosts regional economies and supports farming communities.”</p> <p dir="ltr">Pacific Explorer is due to set sail from Sydney on May 31 on its first commercial cruise since the cruise ban in Australia was lifted. </p> <p dir="ltr">Guests will enjoy a four-night itinerary with a call to Brisbane on June 2 where Pacific Explorer will become the first cruise ship to berth at the Brisbane International Cruise Terminal.</p> <p dir="ltr"><em>Image: Supplied</em></p>

Cruising

Placeholder Content Image

"An Australian through and through": Shane Warne’s last meal revealed

<p dir="ltr">Shane Warne’s final meal before his tragic death is exactly what you would expect from the legendary cricketer.</p> <p dir="ltr">The 52-year-old was with a few mates on the Thailand holiday island of Koh Samui when he died of a suspected heart attack on March 4.</p> <p dir="ltr">One of those included life-long friend and colleague Tom Hall, CEO and one of the owners of Sporting News, who wrote about Warney’s last day with them.</p> <p dir="ltr">Tom had just woken up and helped his youngest with their online schooling before wandering off to meet up with "Warney, Neo, Gaz and Fred in the late-morning sunshine".</p> <p dir="ltr">“Anybody that knew Shane knew his warmth, his caring, his incredible sense of humour, his laugh, the twinkle in his eye and that glare from those glowing, unnaturally white teeth. After a big hug and a ‘G'day’, we settle in around the outdoor dining table and the banter begins," he wrote on <a href="https://www.sportingnews.com/au/cricket/news/letter-sporting-news-shane-warne-you-dont-know/av67eucjcvy9ktn4y1wacs7q" target="_blank" rel="noopener">Sporting News</a>.</p> <p dir="ltr">The group messed around before trying to figure out how to watch the Australia v Pakistan Test in Thailand.</p> <p dir="ltr">They managed to hook it up and it was only a few balls into the Test when the ever-so-cheeky Warney jumped up and said he had a present for Tom.</p> <p dir="ltr">Bringing back with him an “armful of clothes”, Warney gifted Tom a series of shirts to give to the Sporting News team, including a 2005 Ashes Test shirt, his 2008 IPL shirt and a one-day international shirt.</p> <p dir="ltr">The group stumbled down memory lane and exchanged stories about their respective careers before deciding to grab some dinner.</p> <p dir="ltr">“I have dined with Shane in many fine establishments, but rather than sample some of the local Thai fare, we tuck into a plate of Vegemite on toast,” Tom wrote.</p> <p dir="ltr">“Shane chomping away: ‘Geez, you can’t beat Vegemite with some butter, always great wherever you are in the world’.</p> <p dir="ltr">“An Australian through and through - this was to turn out to be his last meal.</p> <p dir="ltr">“Ever the caring father, as I was leaving, he headed up to his bedroom to call his kids.</p> <p dir="ltr">“What a player. What a man. The word legend is used too lightly these days, but he is and always will be a legend. He was simply the best.”</p> <p dir="ltr"><em>Image: Instagram</em></p>

Caring

Our Partners