UAE: Doctors say fad diets don't promote health

Most fad diets promise unrealistic weight loss and are neither based on optimal diet nor promote health, said Dr Baljinder Singh, head of emergency department, Thumbay University Hospital. “Most of these diets lead to some weight loss, but it’s really difficult to say whether it’s fat loss or muscle mass. Once the diet is stopped, weight gain is imminent,” said Dr Singh.

In recent times diet plans such as low carb diet, Keto diet, only-juice diet etc., have become quite popular, while some have also turned to popping metabolism-boosting pills or fat burning pills to shed the flab. “A fad diet is a plan that promotes results such as fast weight loss without proper scientific evidence to support its claims. Specifically in UAE, most people follow Keto diet, detox diet, Atkins diet, only-fruit diet, gluten-free diet, etc,” said Dr Singh.

Medics say these diets are tough to keep up after the initial enthusiasm. “Mostly fad diets are hard to follow in the long run and can affect health and complicate pre-existing medical conditions,” said Juliot Vinolia Rajarathinam, clinical dietitian and consultant nutritionist, Medeor Hospital, Dubai.

She said they also affect one’s energy levels and productivity. “These diets lead to loss of muscle mass and slowing down of the metabolism, signalling the body to switch on to fat-storage mode,” said Vinolia.

Pointing out the risk of nutritional deficiency, especially iron, vitamin D and calcium, Viniola said vitamins are crucial for hormonal function and general health. “It can give rise to hypothyroidism, PCOD, gall stones, kidney stones and insulin insensitivity,” added Vinolia.

Dr Singh said depriving oneself of certain nutrients can lead to side-effects such as dehydration, bad breath, fatigue, hair loss, bowel disturbance, elevated uric acid and kidney-related issues, and specific nutrient deficiencies.

Specialists say more than any diet one should follow a healthy lifestyle which includes eating a balanced diet and being physically active. “The benefit of any short-cut diet plan never lasts and always brings some health risks,” said Dr Singh.

“The approach should be to consume timely meals — especially early diner — avoid overeating, and refrain from sugar and processed foods. One should also ensure one is drinking adequate amount of water throughout the day while doing atleast 30 minutes of exercise three times a week,” he added.

Experts say eating meals at regular intervals is the first step in overcoming overeating and ensuring improved digestion and health. “While being mindful of stress and social eating, self-educating ourselves about health and food can help keep individuals motivated,” said Dr Singh.

“Meal planning is also important for a healthy lifestyle, which includes making a grocery list in advance and going through it before shopping and knocking off, or limiting unhealthy items such as processed foods, soft drinks and sugary or high salt foodstuffs.

“Lastly, less of eating out is crucial in maintaining weight and staying healthy,” added Dr Singh.

Vinolia says our food habits are controlled by three factors.

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