Everyone always wants to know why you have to eat protein. PROTEIN PROTEIN PROTEIN is all we ever hear. Well I'm gonna try to make this as short and sweet as I can. When we are obese it doesnt matter if we eat protein because we have enough fat to burn for about 20 years worth. When you have weight loss surgery and you lose your fat stores, you will then start to lose lean muscle mass. Once you lose the muscle mass YOU CAN NOT GET IT BACK! 70 TO 90 GRAMS OF PROTEIN EVERY SINGLE DAY. (Sorry forgot to unlock caps and was not yelling). Before you put anything else in your mouth, you should be eating something filled with protein. If you can't eat meat then you have to find other things such as cottage cheese, tofu, beans, etc. If you lose your lean muscle you will be in trouble. Its not about just eating protein to burn fat, its about keeping your body healthy. If you chose to eat like crap then you can't blame anyone else when your muscle's don't work correctly. Also if you do not get enough protein you can become very vitamin B-12 deficient. Once damage has occurred from B-12 deficiency it is not reversable. I have seen patients become paralyzed from not having enough B-12 if that happens you will not get it back. Eat your protein. If you have to drink it then drink it but you must get in your protein.