B12 is also known as cobalamin contains cobalt.
Some functions of cobalamin are: helps brain functions, important for nervous system, prevents cardiovascular disease, enhances use of fats, carbohydrates and proteins.
Foods rich in cobalamin include: fish, meat, milk, and eggs.
B5 is also known as pantothetic acid is made in small amounts in the intestines.
Some functions of pantothetic acid are: proper functioning of adrenal glands, synthesizes fats or lipids, prevents aging and wrinkling, metabolizes fats, carbohydrates and protein.
Foods rich in pantothetic acid include: eggs, tomatoes, peas, broccoli, squash, mushrooms, yogurt, and sweet potatoes.