A member asked:

Can any doc tell me what's the best protein powder to bulk up and gain muscle for a 16 yr old beginner?

A doctor has provided 1 answer

Caution: Nutritional supplements for muscle development can be dangerous if the kidneys are overloaded with too much protein. Most people can achieve adequate results by dietary modification, without the extra expense and risk.

Answered 7/5/2014

3.9k views

Thank

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