Vitamin A goes by many names; retinol, retinaldehyde, and retinoic acid. Like most vitamins, it performs a multitude of tasks. It stimulates the production of white blood cells and prompts white cell activity. It takes part in remodeling bones and helps maintain the health of endothelial cells. It is also important for regulating cell growth and division. Even without a science degree, it is apparent that this vitamin is essential to a healthy body.
It is recommended that women consume 4000 IU and men 5000 IU of this vitamin daily. Your daily supply can be attained by eating breakfast cereal, dairy products, and juice. Multi-vitamins usually contain this vitamin, also. It is possible to consume too much vitamin A which is toxic. Be sure to monitor the amount you take in. Evidence suggests that high amounts of this vitamin could increase the risk of hip fracture.
Beta-carotene is a vitamin A precursor, which means it can turn into vitamin A if needed. Beta-carotene doesn’t become toxic so you can retrieve your daily value of the vitamin in this form without having to worry. Neither does it carry a concern of increased risk of hip fracture. It is suggested that you obtain the vitamin by consuming Beta-carotene as opposed to preformed vitamin A.