Nutrition lecture: Vitamin A

Vitamin A (Retinol) Vitamin A comes as a group of fat-soluble retinoids, including retinol, retinal, and retinyl esters. Vitamin A is involved in immune function, vision (see in the night-rhodopsin), maturation/development, reproduction, and cellular communication (skin, mucous). We can get vitamin A from Plants (B-carotene) and animals (Liver, Dairy products, Fish, Kidneys). Excess of vitamin...