
Not Ozempic, not Mounjaro. Karan Johar's weight loss secret is OMAD diet. But…
Not Ozempic, not Mounjaro — it was an OMAD diet that helped Karan Johar with his weight loss transformation. The filmmaker revealed his weight loss secret in an interview earlier this month, and since then, the term "OMAD diet" has been making a lot of buzz on the internet.An abbreviation for 'One Meal A Day', the OMAD diet is an extreme form of intermittent fasting where you consume only one meal a day. The idea is to consume the day's calorie intake in one go, within a window of an hour.Karan Johar revealed that the reason behind his weight loss was the discovery that he needed to correct his blood levels. Along with medication, he focused on eating one meal a day. He shared that he has been following a strict OMAD (One Meal a Day) diet.Owing to several lifestyle changes along with this diet, the filmmaker has not only lost a significant amount of weight but also says he is in the pink of health and has never felt better.If this makes you want to embrace the OMAD diet right away, hold on. It might help you lose those extra kilos, but it can also cause several lifelong health issues.HOW OMAD DIET WORKS'The One Meal a Day (OMAD) diet is an extreme form of intermittent fasting. The idea is that the body, after receiving a large meal, enters a prolonged fasting state that potentially boosts metabolism, triggers fat burning, and lowers insulin levels, leading to weight loss,' says Dr Sharad Malhotra, Senior Consultant and Director, Gastroenterology, Hepatology and Therapeutic Endoscopy, Aakash Healthcare.Since it is just one meal, it is designed to be extremely nutritious and balanced.Priyanka, a Senior Dietitian at Sir Ganga Ram Hospital in Delhi, explains that an OMAD-diet meal is high in protein, includes healthy fats, provides complex carbohydrates, and is also rich in fibre.Lean meat, tofu or legumesAvocado, nuts for healthy fatsQuinoa or brown rice for complex carbsVegetables and fruits for fibreThe portion size is larger than a regular meal typically consumed in a day. Additionally, this OMAD diet meal does not include processed foods.
In the OMAD diet, the meal you eat is rich in protein and fibre. It also contains healthy fats and complex carbs. (Photo: Pexel)
This one meal is generally recommended to be consumed between 4 pm and 7 pm. Ultimately, it is the doctor, along with the dietitian, who tailors the plan according to a person's routine and preferences.As for water, it can be consumed throughout the day. Staying hydrated, after all, is important. One can also sip green tea or other herbal teas (without sugar).OMAD DIET AND WEIGHT LOSSBut does this diet actually help lose weight? The answer is yes, but not without some complexities.Here's how this diet aids weight loss: 'The body enters a fasted state, leading to fat burning due to prolonged calorie deficit. Insulin levels drop, resulting in ketosis. The body acts as a fat-fuelled system. Portion control is enforced naturally, reducing overall calorie intake,' explains Priyanka.But here is the catch – it is unsustainable in the long term. It can lead to muscle loss, metabolic slowdown, and nutrient deficiencies.YOU CAN'T IGNORE THE RISKS'There is a risk of nutrient deficiencies (proteins, vitamins, and trace elements), muscle loss, and a decrease in metabolic rate. Continuous undernourishment can affect overall health and body function,' says Dr Malhotra.'Some people may also experience side effects like fatigue, headaches, or mood changes in the beginning. It may also affect hormones and muscle mass if followed long term without guidance,' adds Nidhi Sahai, Dietitian, Max Super Speciality Hospital, Vaishali, New Delhi.DON'T GO 'OMAD' WITHOUT CONSULTING A DOCTORSince the OMAD diet is extremely restrictive and extreme in nature, it should not be done without consulting a doctor. Health experts may ask you to undergo certain blood tests and help you with a plan accordingly.Those with health-related issues like diabetes, kidney diseases, liver function abnormalities, and heart issues should especially avoid this type of drastic diet pattern. Even pregnant or breastfeeding women should strictly avoid it.The much-hyped 'one meal a day' diet is not a sustainable long-term solution. It requires a proper exit plan and continuous supervision by a health expert. In a nutshell, while the OMAD approach may offer rapid weight loss, it is neither balanced nor suitable for long-term use.Trending Reel
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Economic Times
a day ago
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Time of India
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- Time of India
Forget ozempic, this natural fibre mimics its effects, aiding dramatic weight loss and blood sugar control, say experts
Fibre's comeback moment What's so special about beta-glucan? Live Events More than just weight loss Foods that are rich in beta-glucan Oats Barley Sorghum Rye Maize (corn) Triticale (a wheat-rye hybrid) Wheat and durum wheat Rice Mushrooms Seaweed (You can now subscribe to our (You can now subscribe to our Economic Times WhatsApp channel We've all heard about Ozempic , the diabetes drug that's become popular for its strong weight loss effects. But what if a simple, natural ingredient like fibre could do something similar?That's what a new study from the University of Arizona and the University of Vienna suggests. Researchers have found that beta-glucan , a special type of fibre found in oats and barley, may help with weight loss and blood sugar control , just like Ozempic, but without any a long time, fibre wasn't the star of the nutrition world. People mostly focused on carbs and protein. But now, fibre is making a comeback, especially as we learn more about how it helps our gut and overall gut is home to trillions of tiny bacteria, known as the gut microbiome . These bacteria love fibre. In return, they help us digest food, fight off illness, and even manage weight. In the new 2024 study, scientists gave different types of fibre to mice who were on a high-fat diet . Only one type worked for weight loss: is a soluble fibre. That means it dissolves in water and can be easily used by gut bacteria. You can find it in common whole grains like oats and the study, mice that ate beta-glucan didn't eat less food, but they still lost weight and fat. Their metabolism changed. One of the biggest changes was an increase in a helpful gut bacterium called Ileibacterium, which other studies have also linked to weight key change was the production of a chemical called butyrate. This is made when gut bacteria digest fibre. Butyrate helps your body release GLP-1, a hormone that reduces hunger. Ozempic works by mimicking this same hormone. So in simple terms, beta-glucan might help your body make more of this hormone doesn't just help with weight. It also protects the lining of your gut, supports the liver, and may lower inflammation. Scientists say we still have a lot to learn, but the early signs are said, remember: this research was done in mice. We still need more studies in humans to be sure it works the same beta-glucan to your diet is easy. Here are some foods that naturally contain it:These foods slow down digestion, which keeps you full for longer and helps your body manage blood sugar from TOI


The Print
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Of these, 11 are owned by either Novo Nordisk, which has a tie-up with Abbott for marketing them in India, or Sanofi, while one brand, Huminsulin by US-based pharma giant Eli Lilly, was sold to Indian drugmaker Lupin last year. The two best-selling insulin brands in the country include Mixtard and Ryzodeg, both by Danish drugmaker Novo Nordisk. Mixtard alone has a market of over Rs 800 crore in India. The only Indian company, which has two brands among the top-selling 14 insulin brands, is Ahmedabad-based Eris Lifesciences. Indian companies that have entered the segment since 2023 include USV, Anthem Biopharma, Cadila and Mankind. Additionally, Cipla, following a strategic tie-up with Eli Lilly, launched its insulin drug, Lyumjev, in India in October 2023. Pharmatrac statistics also showed that Indian companies, which include Eris Lifesciences, Cipla and Mankind, apart from Lupin, sold insulin worth Rs 1,088 crore between April 2024 and April 2025—24.7 percent of the total insulin market. However, as of now, a large number of diabetics in need of insulin still cannot access or afford the new generation versions that are more convenient to use, and most new brands being launched in India have yet to address this issue. Also Read: Fat-busting drug Mounjaro launched in India. Here's how much it will cost Further price crashes expected In 2023, the Indian Council of Medical Research (ICMR) and Madras Diabetes Research Foundation estimated that nearly 101 million people in India had diabetes. It is suggested that while the majority with the condition have type 2 diabetes, the number of those with type 1 is also estimated to be around 9 lakh, and this includes a large number of those under 18 years of age. 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Industry insiders said the trend of Indian firms entering the segment was mainly prompted by expiration of patents on key insulin analogues and rapid global adoption of GLP-1 analogues like semaglutide and tirzepatide, used for diabetes and obesity management 'With diabetes now recognised as a national health priority, domestic companies are investing in biosimilar innovation, scaling production capabilities, and forming strategic collaborations to secure insulin supply for the domestic market,' said Saransh Chaudhary, president (global critical care) of research-driven pharma company Venus Remedies. Innovative therapy, devices for diabetics Till the 70s the insulin used by those in need was derived from animals like pigs and cows, while the 80s saw the advent of human insulin, a type of synthetic insulin made in a laboratory that mimics the insulin our body makes. Over the last 15-20 years, insulin analogues, which are more convenient and quicker to act, have been in use in developed countries. This type of medicine is made in the same way as human insulin but is genetically altered to change the way it acts in the body. More expensive than human insulin, insulin analogues have a different chemical structure and are designed to act more rapidly, within 5-10 minutes of administration and for a longer time of up to 40 hours, ensuring ease in diabetes care. These often come in specifically designed devices such as pre-filled pens that are simply administered through a click, instead of most human insulins in vials that have to be administered as an injection. However, as these formulations are not part of the National List of Essential Medicines (NLEM) and are costlier—typically costing Rs 10,000-15,000 per month—most Indian diabetics in need of insulin therapy cannot afford them. As of now, only some basic formulations of insulin are on the NLEM, whose upper price ceilings are fixed by the government. Once protected by patent, as some of them are now off-patent, their biosimilar versions—just like generics in case of small molecule drugs—have now hit the Indian market, and it could change the affordability issue, underlined Dr Manisha Arora, director, internal Medicine at the CK Birla Hospital. 'The entry of multiple pharmaceutical companies into this space reflects the segment's growth potential and the opportunity to enhance treatment outcomes through competitive pricing and technological advancements,' she said. Increased competition could spur further innovation, improve patient-centric delivery systems, and contribute to a more sustainable and equitable diabetes care ecosystem, Arora added. (Edited by Sanya Mathur) Also Read: ICMR-led consortium seeks health tax on fat, sugar & salt-rich foods to cut adolescent obesity burden