What is the TikTok ‘carnivore diet’ trend and is it actually good for you?
When it comes to weird diets, TikTok is pretty notorious for spreading the word about them – and the latest iteration, the carnivore diet, is no different. The carnivore diet tag on the video-sharing platform has over a billion views, with followers of the diet dedicating themselves to meals consisting of a lot of meat (both cooked and raw), eggs and lumps of butter. With some content creators reporting immense fat loss and improved general wellbeing, how healthy is the carnivore diet? The pros “The carnivore diet, also known as the all-meat diet or zero-carb diet, is a dietary approach that involves consuming only animal products and excludes all plant-based foods,” says Dr Simon Theobalds, GP at Pall Mall Medical. Comparable to the no-carb, protein-heavy keto diet, it has the potential to boost some much-needed macronutrients, vitamins and minerals in your diet. “Red meat is a rich source of complete protein, providing all the essential amino acids the body needs for various functions, including building and repairing tissues,” says Theobalds. It can also boost iron levels: “Red meat is one of the best dietary sources of heme iron, which is more easily absorbed by the body compared to non-heme iron found in plant-based foods,” he says. “Iron is essential for transporting oxygen in the blood and supporting energy metabolism. “Red meat is also an excellent source of vitamin B12, a nutrient mainly found in animal products. Vitamin B12 is essential for nerve function, DNA synthesis, and the formation of red blood cells.” And it’s a good source of zinc, a mineral Theobalds says plays a vital role in immune function, wound healing, and cellular growth and repair.The cons So far, so good. But, where does it start to be damaging? “Red meat, particularly fatty cuts, can be high in saturated fat and cholesterol,” says Theobalds. “Consuming large amounts of saturated fat and cholesterol has been associated with an increased risk of heart disease and stroke.” Similarly, processed meats, such as bacon, sausages, hot dogs, and deli meats, have been classified as Group 1 carcinogens by the International Agency for Research on Cancer (IARC). “This means there is strong evidence linking processed meat consumption to an increased risk of cancer,” he adds. It could also mean when you get sick, it’s harder to get well again, as it may encourage antibiotic resistance. “In many countries, livestock may be treated with antibiotics to promote growth or prevent disease,” Theobalds notes. “The overuse of antibiotics in meat production can contribute to antibiotic resistance, making it harder to treat bacterial infections in humans.” Despite the nutrients you can get from animal products, this diet could still lead to certain deficiencies. “Meat lacks essential nutrients found in plant-based foods, such as dietary fibre, certain vitamins like vitamin C, and minerals such as potassium. Long-term consumption of only meat can lead to nutrient deficiencies and related health problems,” he adds. A varied diet will also promote a healthier gut. “Aiming to incorporate 30 different plants into your diet each week is a great goal to have in mind,” says Anna Tebbs, registered nutritionist and head chef at Green Chef. “Having a range of plants in your diet will ensure you are fuelling the different gut microbiomes in your body. A plant-based diet tends to be higher in prebiotics, which gives the good bacteria in your gut extra fuel, and has an anti-inflammatory effect.” Is it worth it? With so many people posting about and adopting this diet, is it worth the risks for the benefits it promises? “While consuming meat can provide important nutrients, relying solely on a diet of meat and excluding other food groups may pose several risks,” says Theobalds. “A balanced diet provides essential nutrients, supports overall health, and reduces the risk of nutritional deficiencies and associated health problems. Before making any significant dietary changes, especially one as restrictive as an all-meat diet, it’s essential to consult with a registered dietitian or healthcare professional. They can help assess your nutritional needs, provide personalised guidance, and help you develop a balanced and sustainable eating plan that aligns with your health goals. Read More Charity boss speaks out over ‘traumatic’ encounter with royal aide Ukraine war’s heaviest fight rages in east - follow live How to save money on your summer barbecue as prices soar Exercise and yoga can help improve lung function in adults with asthma – study 7 ways to ease back-to-school worries
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Is it ever safe to sunbathe?
Summer holidays are in full swing – and it’s very hot in Europe. Returning with a sun-kissed glow is always a bonus, but is lounging around on sunbeds ever truly safe? “As UV rays from the sun reach our skin, they stimulate the production of melanin, a pigment responsible for giving our skin its colour. Melanin acts as a natural defence mechanism, as it absorbs UV radiation and helps protect the skin from damage,” says Dr Tim Clayton, consultant dermatologist at Pall Mall Medical in Manchester. “Increased melanin production leads to tanning of the skin, which is the body’s way of trying to shield itself from further UV exposure.” So, if we are sunbathing to tan, our skin is always defending itself. Is it OK to sunbathe for a short amount of time? The longer you’re exposed to the sun, the worse the impact and damage may be. “Excessive and unprotected sun exposure, especially with frequent sunburns, increases the likelihood of developing skin cancer, including basal cell carcinoma, squamous cell carcinoma, and melanoma,” says Clayton. Even if a tan develops without any visible signs of sunburn over a shorter period of time, the DNA in your skin cells can still be damaged, notes Clayton. “The DNA damage caused by UV radiation increases the risk of skin cancer, including the most dangerous form, melanoma.” What about SPF? “Sunbathing, even with the use of sunscreen, still carries some risks. While sunscreen can provide some level of protection, it is not foolproof, and other factors should be taken into consideration,” he explains. While sunscreen can help reduce the amount of UV radiation that penetrates the skin, it does not completely block it. “Some UV radiation can still reach the skin, increasing the risk of DNA damage, premature ageing, and skin cancer.” A lot of the time, the protection we use does not actually work as it should. “Sunscreens are designed to reduce the amount of UV radiation that reaches the skin, but they are not perfect barriers. Factors such as inadequate application, insufficient SPF, and not reapplying sunscreen regularly can compromise its effectiveness. Additionally, some areas of the body, like the eyes and lips, may not be adequately protected by sunscreen alone,” Clayton continues. Equally, we may expose ourselves to too much sun, because we think it will be safe. “Wearing sunscreen may give a false sense of security, leading individuals to stay in the sun for longer periods, or neglect other sun-safe practices, such as seeking shade or wearing protective clothing. Sunscreen should be used as part of a comprehensive sun protection strategy, rather than relying on it as the sole means of protection.” We are not always the best at applying it, either. Sunscreen application requires proper technique and thorough coverage to be effective. Many of us don’t apply enough sunscreen, miss certain areas, or fail to reapply it when needed. “These application errors can reduce the sunscreen’s effectiveness and leave the skin vulnerable to UV damage,” he says. Is a tan always bad for my skin? However much you may want to look bronzed, it is not safe. “While a tan is often seen as a desirable aesthetic for some individuals, it is important to understand that any change in skin colour, due to sun exposure, indicates damage to the skin.” How can I get a tan instead? A fake tan may have to be the answer if you want to protect your skin and get a glow. As Clayton says: “Self-tanning products or spray tans can provide a safer alternative to achieve a tanned appearance without subjecting the skin to harmful UV radiation.” Read More Charity boss speaks out over ‘traumatic’ encounter with royal aide Ukraine war’s heaviest fight rages in east - follow live A beginner’s guide to pickling your homegrown fruit and veg Messages urging smokers to quit could be placed inside cigarette packs King and Queen ‘utterly horrified’ by Hawaii wildfires in letter to Joe Biden
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