Researchers Have Studied Athletes Who Consumed a High-Protein Diet to Determine

Researchers have studied athletes who consumed a high-protein diet to determine if high protein intake damages the kidneys.Based on a review of these studies,what recommendation can be MOST inferred regarding protein intake for healthy adults?

A) Daily protein intake of no more than 2 g per kg body weight is safe.
B) Daily protein intake of up to 4 g per kg body weight is safe.
C) To avoid kidney damage,do not exceed the Recommended Dietary Allowance (RDA) for protein.
D) To avoid kidney damage,keep daily protein intake below 0.5 g per kg body weight.