How much protein do i need to build muscle?
Sunday, June 21st, 2009
Brandon B asked:
I am 13 years old, and am 5′8 125 pounds. I just want to know how many grams of protein do i need at my age to build muscle.
Gage
I am 13 years old, and am 5′8 125 pounds. I just want to know how many grams of protein do i need at my age to build muscle.
Gage
