The best and most correct answer among the choices provided by the question is the third choice "Adults need about 4 grams of protein for every 10 pounds of body weight."
The DRI (Dietary Reference Intake) is 0.8 grams<span> of protein per kilogram of body weight, or 0.36 grams per pound. This amounts to: </span>56 grams per day<span> for the average sedentary man. </span>46 grams per day<span> for the average sedentary woman.</span>
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