Retinol Overview Retinol (RET-uh-nol) is the scientific name for vitamin A, a vitamin found only in animals. It occurs as a yellowish to orange powder with a slight brownish cast and is a relatively stable compound. Retinol is converted in the body from...

Vitamin A deficiency exists when the chronic failure to eat sufficient amounts of vitamin A or beta-carotene results in levels of blood-serum vitamin A that are below a defined range. Beta-carotene is a form of pre-vitamin A, which is readily converted...

Since its discovery in the early part of this century, we have learned a great deal about vitamin A. Among other things, we now know that this once-mysterious compound is essential for normal growth and development, that it plays a central role in...

Retinol (Afaxin), the animal form of vitamin A, is a fat-soluble vitamin important in vision and bone growth. It belongs to the family of chemical compounds known as retinoids. Retinol is ingested in a precursor form; animal sources (liver and eggs)...

Light-sensitive retinol is featured in a new anti-aging night cream. GALDERMA LABORATORIES, maker of Cetaphil, is working overtime. During sweet slumber, Cetaphil's new Nighttime Facial Moisturizer with Retinol offers the rejuvenating effects of. 15% retinol and serves as a counterpart to Cetaphil's...

Proceedings of the XX International Vitamin A Consultative Group Meeting Biochemical Indicators of Vitamin A Deficiency: Serum Retinol and Serum Retinol Binding Protein1 ABSTRACT Two biochemical indicators are currently recommended for determining whether vitamin A deficiency (VAD) is a public health problem:...

Taking vitamin D cut the risk of pancreatic cancer nearly in half, according to a new study that is being called the first to show such a benefit. Vitamin D protects against colorectal and breast cancer, earlier studies have found....