Hi,I am 25 Years old,height 6.3 and weight 149.914 pounds, can I take Practin Decdan to gain weight?

if you follow the instructions on the package to a t you should be fine make sure it states that it is safe and effective on the bottle this way you don't see any side effects and use it according to the diections and the right amount to take so you don't suffer any bad side effects or take more then you should