Question: what are the daily protein requirements for adults?
Answer: Recommended intake. The most commonly cited standard is the Recommended Dietary Allowance (RDA): 0.8 grams of protein per kilogram (2.2 pounds) of body weight per day. For a 150-pound woman, that translates into eating 55 grams of protein a day; for a 180-pound man, it calls for eating 65 grams.