People keeping away from food for 12 hours to 16 hours as part of an intermittent fasting regime, or for religious reasons, is common all across the globe
However, in recent times, the 72-hour water fast, has gained popularity. It involves abstaining from food and caloric beverages for 72 hours — but not more than twice a month.
Recently, Dr Vipul Agarwal, took to X and said, “Fasting 72 hours literally causes your body to eat up diseased tissues, tumours, inflammation, and toxins that are not conducive to health.”
Renowned Neurologist Dr Sudhir Kumar of Apollo Hospital in Hyderabad, who’s also popular on X for answering several queries on diet, exercise and cardio explained what this fast is.
“There are two primary benefits to extended fasting. Firstly, it leads to calorie restriction and Secondly, extended fasting shifts the body from using glucose to fat metabolism,” he said.
He also explains that it’s important to note that during fasting, staying well-hydrated with water, green tea, black coffee, and lime water is essential to avoid dehydration.
According to doctors, on average, an adult needs around 2,300 calories per day to maintain their body weight, considering their physical activity level and Basal Metabolic Rate (BMR).
Also, those with health complications including diabetes, hypertension or any other should always consult their physician before taking up any such fasting, explains Dr Sudhir Kumar.