Hey guys, look, I am not going to lie here. Supplements are ridiculously expensive these days. I am going to be starting a training program that involves mid-rep sets, and I am hearing all this hype about protein supplements, whey protein, casein protein, etc. etc. I can't get a job until the Summer and my parents won't supply me with the funds to embark in obtaining these said proteins.
I was just wondering how much of a difference is involved when training with a protein supplement vs. training without one. Thanks for all answers in advance