How much protein do I need per day if I go to the gym?
I've been going to the gym four times a week for three months and honestly, I'm not sure if I'm eating enough protein. I've read all sorts of stuff online and some people say 2 grams per kilogram of body weight, others say less. I weigh 75 kilos and I want to know what the actual amount is that I need to gain muscle without overdoing it.