India, April 25 -- A new Korean diet is going viral as it claims to cause rapid weight loss in just four weeks. The program known as the "Switch On Diet" was created by Dr. Yong-Woo Park, who has been treating obesity for 33 years. It "aims to return metabolic abnormalities to normal weight through 4 weeks of practice," promoting fat loss and muscle mass retention.

The Switch On Diet focuses on intermittent fasting and gut health optimisation. It involves protein-heavy meals and optimal hydration, according to New York Post.

The basic rules of the diet include drinking eight glasses or two litres of water, getting at least six hours of sleep, taking nutritional supplements, practising 10-14 hours of intermittent fasting, performing high...