Essential Facts to Know about Vitamin A

Essential Facts to Know about Vitamin A

Vitamin A, also known as retinol or carotenoid, is a fat soluble vitamin. It helps in forming and maintaining healthy teeth. In addition, it has strong significance in maintaining skeletal and soft tissues. Apart from that, mucous membranes and skin health suffer greatly if there is a deficiency of vitamin A. The name retinol comes from the fact that vitamin A is responsible for producing the pigments in retina. In this article, we will discuss few important facts about vitamin A including its role as antioxidant, available food source, and side effects.

Vitamin A as an Antioxidant

Retinol is an active form of vitamin A. It is beneficial to promote healthy vision, especially during dark light. One of the most essential facts to know about vitamin A is that it acts as an antioxidant, so it offers valuable protection against free radical formation. Free radicals are unstable form of molecules contributing to premature aging and degenerative diseases such as different chronic conditions, cardiovascular disease, eyesight problem, cancer and many others. Beta carotene is a variety of carotenoid. This is an antioxidant.