building muscle. raises endurance, increases protein synthesis, and some people argue it helps raise atp levels in your body. it doesn't work for everyone and some people just get fat on monohydrate. it naturally occurs in red meat. If it was bad for you, you would have a hard time eating food. most of it is bro science anyways, meaning that there is no right answer. Some people get all bent out of shape over it.
that's a dope ass dell props