ICMR-NIN specifies what to eat — 50%–55% of total calories from carbohydrates, 10%–15% from proteins and 20%–30% from dietary fats ICMR-NIN specifies what to eat — 50%–55% of total calories from carbohydrates, 10%–15% from proteins and 20%–30% from dietary fats Health Health News, Wellbeing Tips, Diseases, Treatment and Nutrition | The Hindu