I have been cutting weight for 6 months now I went from 200lbs to what I am now at 165lbs, Ive been stuck at 165 for about 3 weeks now, I have been changing up my workouts and my diet, I was told that it might be a good idea to add proteing to my diet, the one I was reccommended to take was muscle milk, Is this ok to take while cutting weight? will this help with weight/fat loss? or is it just a expensive way to get about 22 grams of protein?