A person’s genetic makeup can play a role in determining whether they can stick to a strict vegetarian diet or not, according to a new study. The research, published on Wednesday in the journal PLOS One, may lead to further studies on personalised dietary recommendations and the production of meat substitutes. While a large fraction of people self-identify as mainly “vegetarians”, they also report eating fish, poultry and/or red meat, suggesting there may be environmental or biological constraints that override one’s desire to adhere to a vegetarian diet, said scientists, including those from Northwestern University in the US. “It seems there are more people who would like to be vegetarian than actually are, and we think it’s because there is something hard-wired here that people may be missing,” study co-author Nabeel Yaseen said. In the study, researchers compared UK Biobank genetic data from 5,324 strict vegetarians – consuming no fish, poultry or red meat – to 329,455 controls. Scientists found three genes linked with vegetarianism and another 31 genes that are potentially associated. Several of these genes, according to the study, are involved in lipid (fat) metabolism and/or brain function including two of the top three (NPC1 and RMC1). “My speculation is there may be lipid component(s) present in meat that some people need. And maybe people whose genetics favor vegetarianism are able to synthesize these components endogenously,” Dr Yaseen said. “However, at this time, this is mere speculation and much more work needs to be done to understand the physiology of vegetarianism,” he said. While vegetarianism is increasing in popularity, vegetarians remain a small minority of people worldwide, with 2.3 per cent of adults and 1.9 per cent of children in the UK identifying as vegetarian. Scientists believe the driving factor for food and drink preference is not just taste, but also how an individual’s body metabolises it. Citing an example, they said when trying alcohol for the first time, most people would not find it pleasurable for the first time, but develop a taste because of how alcohol is over time. “I think with meat, there’s something similar. Perhaps you have a certain component – I’m speculating a lipid component – that makes you need it and crave it,” Dr Yaseen said. “While religious and moral considerations certainly play a major role in the motivation to adopt a vegetarian diet, our data suggest that the ability to adhere to such a diet is constrained by genetics,” he said. Scientists hope future studies will lead to a better understanding of the physiologic differences between vegetarians and meat eaters. They said such an understanding would enable personalised dietary recommendations and to produce better meat substitutes. Read More Six healthy recipes that both you and your gut will love Father sparks debate for giving his son non-vegan food behind his wife’s back From leaf crisps to pudding, India’s ‘super food’ millet finds its way onto the G20 dinner menu

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A video claiming to show food going to waste at Starbucks has gone viral, despite the company previously pledging to donate all unsold food. Aidan Stockin, who works at the coffee chain, alleged that throwing away “perfectly good food” has become common practice at Starbucks. In a clip that has been viewed 2.2m times and liked by more than 189,000 viewers, the 23-year-old showed food waste allegedly left over at the end of his shift. “It’s not just one restaurant, it’s all of them,” the biology student from Massachusetts told NeedToKnow.co.uk. “I’ve worked in several over the past seven years and every single one says that they have a food donation service, then turns around and throws out a substantial amount of food daily. “It made me feel sick to be forced into throwing out so much perfectly good food when the homeless shelter is 10 minutes down the road.” In the video, he began by showing a shopping cart being filled with different packaged food items. He then revealed another trolley filled to the brim with pastries, before showing a picture of all the alleged waste in total. Users have taken to the comments to share their reactions, with many left upset and confused. “Nooo why can’t they donate it,” one viewer asked, while another said: “I would legit cash app you right now for those chocolate croissants.” “Just call your local Salvation Army to pick it up,” someone else suggested, while another viewer claimed the food waste should be “illegal”. In 2016, Starbucks announced its “FoodShare” programme, where it said it would donate unsold food from 100 per cent of the US stores. In 2020, it was alleged that Starbucks locations were throwing away unsold food, as investigated by the New York Post. According to Aidan, food is allegedly still being thrown away in 2023. Referring to the incident in the TikTok, he said: “The exact same scenario happened with our savoury sandwiches two days prior, in which two full carts were thrown away. In total, five carts were thrown out in less than three days. “I felt trapped and conflicted because if it were up to me, I would have loaded the food into the back of my car and drove it straight down to the homeless shelter.” Jam Press contacted Starbucks for comment. A company spokesperson said: “At Starbucks, our goal is to donate 100 per cent of approved to donate food, including perishable items like salads and sandwiches, furthering Starbucks resource positive commitment to reduce waste by 50 per cent by 2030. “Since 2016, Starbucks has been committed to supporting hunger relief through its innovative Starbucks FoodShare food donation program in partnership with Feeding America, Second Harvest Canada and other hunger-relief organisations. “Expanding our efforts to rescue food and divert from landfills is key to helping us reach our aspirations. We have developed a process which enables us to donate our fresh, ready-to-eat food items in addition to the pastries that we have been donating for years. Our commitments and FoodShare programming are carried out in company-owned stores. We encourage our licensed store partnerships to include Starbucks donations in their existing food waste reduction and donation programs.” Read More How can you save money on your wedding food? Woman praised for telling guests not to eat the food at her sister’s wedding 7 TikTok food hacks that actually work Schoolboy almost dies from swallowing magnets for TikTok challenge Woman shares honest review of New York City apartment TikTok mom slammed after making 5-year-old son run in 104 degree heat

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The Formula 1 paddock returns to Budapest this weekend for the Hungarian Grand Prix at the popular Hungaroring circuit. Max Verstappen is looking for a seventh grand prix victory in a row at a track where he won last year from 10th on the grid. The Dutchman is cruising to a third world championship this season, currently holding a 99-point to Red Bull team-mate Sergio Perez in second. EXCLUSIVE INTERVIEW: Daniel Ricciardo is back – and this time he wants to go out on top Yet the biggest talking point this weekend is Daniel Ricciardo’s return to the grid with AlphaTauri. The Australian, dropped by McLaren last year, replaces Nyck de Vries for the remainder of this season and starts at a track where he claimed his second F1 victory in 2014. Lando Norris will be hoping to back up his strong performance for McLaren at Silverstone two weeks ago, a race where Lewis Hamilton finished third for Mercedes. Hamilton is an eight-time winner in Hungary. Follow live updates from the Hungarian GP with The Independent Read More Lewis Hamilton reacts to Nyck de Vries axing: ‘That’s how Red Bull work’ Daniel Ricciardo is back - and this time he wants to go out on top Nyck de Vries breaks silence after AlphaTauri exit