Vitamin B-6 (Pyridoxine) Essential for utilization of proteins and fats. Needed for production of red blood cells and antibodies, which fight disease. Helps in normal function of nervous system. Beef, organ meats, brewer’s yeast, wheat germ, wheat bran, eggs, milk, cabbage : Vitamin B-12 (Cyanocobalamin) Powerful blood building factor. Key nutrient for new growth. Important factor in maintaining health of nervous system, including brain cells. Liver, kidney, meat, fish, dairy products : Biotin : Performs several functions in metabolism of fats and production of energy.