A Vitamin A deficiency can cause night blindness.

Vitamin A (Retinol) Signs of Deficiency, Overdose, Toxicity

Signs of Vitamin A (Retinol) Deficiency Just as vitamin A has numerous health benefits, a deficiency of this important nutrient can result in various problems. A deficiency of vitamin A (retinol) can happen when a person consumes a diet that doesn’t contain sufficient quantities of vitamin A and beta-carotene. Beta-carotene is the vegetable form of […]

Dietary sources and daily requirements of Vitamin A (Retinol).

Vitamin A (Retinol) Dietary Sources and Daily Requirements

Daily Requirement of Vitamin A (Retinol) The Recommended Dietary Allowance (RDA) is a measure of how much of a nutrient different people should get every day. For Vitamin A (Retinol), the RDA is: 400 micrograms a day for infants 0-6 months old. 500 micrograms a day for infants 7-12 months old. 300 micrograms a day […]

Vitamin A (Retinol) benefits and function.

Vitamin A (Retinol) Benefits and Function

Benefits of Vitamin A (Retinol) Vitamin A, also known as Retinol, is a nutrient that provides a number of important benefits. Many people know about its role in promoting healthy functioning of the eyes and helping to prevent night blindness. When changing from a bright environment to a dark one, vitamin A helps your eyes to […]