Ok I lift all the time the one problem i know i have is i don't eat a very good diet. I eat healthy but very inconsistantly and i know this is why i have a issue with gaining strenght and muscle mass. The other problem with this is i belive iam lactose intollerant. I can eat cheese, drink buttermilk, and eat things such as sour cream. BUT i cannot drink regular milk without it closing my throat and hurting my stomach. THey protein drink i have is whey and i have had a allergic reaction once before from drinking a protein drink. Well iam dedicated and got more and almost had a allergic reaction the other day from it. I usually can take it with food and iam fine but for some reason the stuff just got to me the other day.. Anyways my question is is what sort of problem do i have lactose intollerant or am i allergic to something in the shake, and what kind of shake should i do?