A member asked:

Does second hand smoke or third hand smoke affect muscle mass? i am lifting and i'm abit worry it will affect my gains?

A doctor has provided 1 answer

No: It may damage your lungs or cause lung cancer down the road. If you are really into exercise and nutrition encourage your friends to quit. You live in a progressive city, they are worried about the earth worry about their health too.

Answered 8/10/2014

3.8k views

Thank

Related Questions

A member asked:

Can people usually gain more weight in body fat or muscle mass?

A doctor has provided 1 answer