A deficiency can also cause anemia. It also is important for healthy eyes, and helps with good milk production. Foods containing riboflavin include yogurt, eggs, meat, poultry, fish, kidney and liver. Niacin and Niacinamide are needed for alertness and avoiding depression and good skin. It is important for growth in puppies, and corn consumption blocks B-3.
Foods sources are beef and pork, fish, milk, cheese, eggs, broccoli and carrots.
This vitamin in important in the metabolism of amino acids found in protein and essential fatty acids. It also helps in absorption in iron, B-12 and zinc. B-6 levels are found to be deficient in pregnant human mothers, and can cause convulsions and irritability in infants. A deficiency can cause anemia and immune problems. Lack of this vitamin can be linked to cleft palate.