The DRI (Dietary Reference Intake) is grams of protein per kilogram of body 46 grams per day for the average sedentary woman. . Older adults have significantly increased protein needs as well — up to 50% higher.
For a relatively active adult, a daily protein intake to meet the RDA would supply as little as 10% of his or her total daily calories. In comparison.
The current recommended dietary allowance (RDA) for protein is grams per kilogram (g/kg) of body weight a day for adults over 18, or about.