I'm fairly new to the world of bodybuilding. I go to the YMCA, do my routine, yadda yadda yadda. But I don't quite understand what supplements like whey and creatine are.
Can someone explain to me what they are, why they're used, how they're used and if they're safe? Much appreciated.
Can someone explain to me what they are, why they're used, how they're used and if they're safe? Much appreciated.