[영상뉴스] Are the retina and alpha carotene vitamin A?…Unique types of ‘vitamin A’

Vitamin A is a excess fat-soluble vitamin that is critical for the advancement and progress of all epithelial cells in the human body, together with the skin. Vitamin A exists in diverse kinds based on animal or plant meals. Let’s find out about the kind and features of vitamin A in just about every foodstuff.

Animal feed = retinoids
Vitamin A is current in the form of retinoids in animal foodstuff these as liver, fish and eggs. Retinoids incorporate retinol, retinol, and retinoic acid. In our body, they are predominantly in the kind of retinyl esters, a intricate of retinol and fatty acids.

Plant food items = carotenoids
Vitamin A exists in the sort of carotenoids in green and yellow vegetables these as spinach and carrots and in animal food items such as seaweed and seaweed. Carotenoids are vitamin A precursors that are transformed to vitamin A by the body’s cells, and there are additional than 600 species, between which alpha-carotene, beta-carotene, and beta-cryptoxanthin are transformed to vitamin A.

When feeding on foodstuff wealthy in vitamin A, it is ideal to consume a well balanced diet program of animal and plant meals. On the other hand, it is suggested not to eat also substantially animal meals, which could have aspect results, and to consume plant food by picking a system that can enhance absorption in the human body.

Guidance = Nutrition Counseling Hydak Seongwon Yoon (nutritionist)

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