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How many grams of protein are needed per day?

Answer:
It depends a lot upon who you are. According to a report by the Food and Nutrition Board, one should consume 0.36 grams of protein for every pound, or 0.8 grams per kilogram, of body weight. However, for healthy adults trying to add muscle mass, at least 1 gram per pound of lean protein is recommended.
First answer by Anandvijayakumar. Last edit by RUClimate. Contributor trust: 332 [recommend contributor recommended]. Question popularity: 4 [recommend question].