I've just started working out again after a six month break, and i've been looking into whether my vegan diet gives me all of the necessary nutrients, vitamins, etc. that i need. i take a centrum multi-vitamin every day, so i'm not worried about that area much. however, i really have no idea if i'm getting all of the essential amino acids that i need in my diet. i eat a lot of soy products and i started putting Bragg's liquid aminos on some of my stuff. but, are there some amino acids that you can only get from an animal diet and how does a veg*n make this up in his diet?