Eat more: to gain mass you need to eat more calories than you use in a day. You also need to challenge your muscle with strength training. Adequate protein for muscle mass gain is between 1-1.5 grams per kilo of present weight.
Answered 4/8/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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