Functions of vitamin A

Fat-soluble vitamin A is important for supporting many body processes. It is important for cellular communication, immunological system support, and vision. Preformed vitamin A (retinol and its esterified form, retinyl ester) and provitamin A carotenoids (such beta-carotene) are the two main sources . Provitamin A carotenoids are abundant in vibrant vitamin A fruits and vegetables, but also found in animal products. Benefits With so many health advantages, it is plays a key role in maintaining general health. Among the major benefits are; Deficiency Although its importance, its deficiency poses a threat to global health, particularly in developing countries. The body’s … Read more