In a bid to lose weight, many Britons turn their heads towards foodstuffs marketed as “low-fat” options, from diet sodas to “ultra-healthy” ready meals.
However, a top weight loss expert has warned that attempting to banish fat from your diet might be more dangerous than you think - particularly when it comes to slimming down around the middle.
Head of Dr Frank’s Weight Loss Clinic Professor Franklin Joseph has claimed that the “so-called slimming foods” could, in fact, be contributing to the extra pounds around your waist.
Bursting with sugar and starch, as well as being highly-processed, the low-fat options are not all what they are hyped up to be.
Just because it's 'low-fat' doesn't mean it helps weight loss, the doctor said
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“Just because it says ‘low-fat’ doesn’t mean it’s good for weight loss,” the doctor pointed out.
“These foods often strip out the fat but pack in sugar, gums and additives - and that combination can actually drive hunger and fat gain.
“Your body needs fat for hormone regulation and satiety. Take it away and replace it with sugar, and you’ve got the perfect storm for increased cravings - especially around the waistline.”
Some of the main culprits behind weight loss sabotage include “fat-free yoghurt” as well as “low-fat” ready meals and sauces, which many opt into for the sake of convenience after a long day at work.
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These alleged diet foods include ingredients such as maltodextrin, glucose syrup or modified starches to keep a hold of a “normal” taste and texture.
Such ingredients risk spiking blood glucose levels and insulin, feeding fat stores around the waistline.
But, while “misleading” viral trends such as “sugar diets” begin to once again garner popularity online across TikTok and YouTube, Dr Frank has warned against falling for the hype, explaining that it could be hindering your slimming success.
“It’s a trap we’ve seen for decades - low-fat food that ends up making people hungrier,” he said. “Now we’re seeing a resurgence of sugar-heavy, fat-free diets being pushed online - but the science doesn’t support long-term success.”
Olive oil, seeds and nuts are all good sources of healthy fats
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“These trends can be misleading. They sound clean and simple, but they often promote foods that don’t fill you up and don’t support metabolic health.”
Instead, opt into healthy fats, rather than banishing the food group altogether. Olive oils, seeds, avocados and nuts, in addition to sensible portions of high-fibre carbohydrates and lean proteins, all contribute to a balanced diet.
“Healthy fats can actually reduce cravings, regulate blood sugar and help you feel full,” he said, adding that it is “far more effective than snacking on fat-free yoghurts or low-fat cereal bars”.
“It’s not about banning foods - it’s about recognising that real, minimally processed meals are better than ultra-processed products with a diet label.”