Public figures love to share diet and nutrition tips on social media. Experts warn people not to trust those recommendations — they can lead to serious health problems. The persistent “New Year, New You!” slogan that pops up during the holidays is often a marketing ploy to extract money from unsuspecting people, for example by selling the latest weight-loss pills.
This year, nutrition specialists have spent a lot of time explaining to patients why some celebrity diets are dubious.
Throughout 2023, the British Dietetic Association (BDA) addressed questions about trendy eating habits, including carb-free diets, weight-loss chewing candies, juice and raw-food “detox” plans, fat-burning products marketed for menopause, the so-called carnivore diet, pureed-food regimens, and fasting plans centered on fruit, eggs, and water.
BDA dietitians warned against following fashionable dietary advice from social media. Having millions of followers doesn’t make an influencer an expert.
How to Protect Your Health
These trend-driven celebrity diets can be dangerous, sometimes triggering health problems, including eating disorders.
The BDA, which represents more than 11,000 dietitians in the UK, issued a warning ahead of the winter holidays. People may be tempted to follow celebrity advice to lose weight before office parties or to undo pounds gained during holiday feasts.
Caroline Bovey, a registered dietitian and head of the BDA, commented: “Most of us wouldn’t take medication without consulting a doctor or being sure it has been properly tested.”
But some people are convinced to change their entire diet because someone without qualifications says it worked for them, Bovey said.
People Often Believe Those They Admire
The problem is that role models have credibility, so their misguided ideas spread quickly. Rapid weight loss driven by such advice can lead to serious problems.
Renowned dietitian Jennifer Lowe, who also represents the association, said these diets are appealing because they’re endorsed by someone we admire and whose life looks perfect.
Experts urge social media users to critically evaluate recommendations and, at minimum, look for medical research backing any product a celebrity endorses.
Dietitian Anna Grooms noted that many celebrity diets cut out entire food groups, which can cause nutrient deficiencies and an unbalanced diet, the Daily Mail reported.
For example, cutting carbohydrates to lose weight lowers calorie and fiber intake. That can harm gut health, increase the risk of constipation, reduce growth of beneficial gut bacteria, and lower levels of B vitamins, which are essential for producing energy, she added.
When it comes to health, avoid self-diagnosis. Consult a dietitian for guidance — they are the qualified professionals who can assess diets and address nutritional issues on an individual level.
