Vitamin A: - Vitamin A is available in 2 forms: preformed vitamin A and carotenoids. - Carotenoids are found in plant foods - Preformed vitamin A is found in animal food sources like liver, meat, fish and dairy products. - High vitamin A foods include sweet potatoes, carrots, fish (tuna), dark leafy green vegetables, cantaloupe, lettuce, bell peppers, broccoli and grapefruit. - It is important for healthy vision, immune function and skin health. - Also in protection from cancer, bacterial and viral infections.