Diet mantra for Indians: Less oil, sugar, avoid protein supplements

After a 13-year hiatus, city-based National Institute of Nutrition (NIN) has revised its 'Dietary Guidelines for Indians', considering new scientific findings, lifestyle changes, diseases, and food habits. It advised Indians to restrict intake of sugar to 20-25 grams a day (a teaspoon is roughly 5.7g) since it comes from natural carbohydrates, avoid protein supplements and reduce oils. It also gave a thumbs-up for air-frying and granite-coated cookware.