protein, vitamin B-12, iron

Something many of you ought to look into is dessicated liver. This is a great source of natural b-12, iron and protein. From personal experience I can say this stuff is great. When i was 20 I weighed 458 pounds and in a 4 month period dropped to 303 pounds. I had become friends with a couple of football players from some well known colleges around here and they intorduced me to the stuff. In less than 2 months I gained an extreme amount of muscle mass. I wanted to get back into power lifting and was so weak from the mucle loss associated with my overall weight loss. Oter friends of mine accused me of being on steroids. Any way this is a great product for those that are in the first stages of post op band surgery. I am back on it 11 days out and noticed the fatigue in my muscles is subsiding and my energy levels increasing. You will find a lot of info on a simple google search if you are interested. Also stick with the Argentinian beef liver powder products.