A member asked:

Is optimumnutrition seriousmass gainer approved by fda..??is it safe to take..??

A doctor has provided 1 answer

Unsure: WIthout seeing the full ingredients it is hard to say, but most of these are laden with whey protein. As for FDA, most supplements I believe are not under the jurisdiction of the FDA. I would tell you to just eat right and exercise. If you are healthy otherwise and are looking to add muscle weight, some will say to have 1 gram of protein for every kilogram of body weight you are daily.

Answered 8/21/2014

3.8k views

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