Vitamins Flashcards
An organic substance that an organism needs in very small amounts as a nutrient.
Vitamins
Must be taken from food because an organism is unable to produce it in significant amounts.
Vitamins
Vitamins A, D, E, K are referred to as?
Fat-soluble Vitamins
Retinol
Vitamin A
Plays a role in reproduction, cell division, gene expression, and immune system regulation
Vitamin A
Also aids the eyes in adjusting to variations in light.
Vitamin A
Dairy products, fish, liver provide…
Retinol, retinal, and retinoic acid
fruits and vegetables, especially those with orange or dark green colors provide…
Beta-carotene
Vitamin A deficiency causes…
Xerophthalmia
Also referred to as the sunshine vitamin
Vitamin D
Crucial for the help of your bones and muscles and can help prevent osteoporosis.
Vitamin D
Our skin manufactures Vit. D through…
Sunlight
Vitamin D deficiency in developing children
Rickets
Adults with Vitamin D deficiency…
- osteomalacia
- Osteoporosis
Protects us against free radical that cause aging and chronic illness.
Vitamin E
Common ingredient in skin care products.
Vitamin E
_______ account for around 60% of the Vit. E.
Vegetable oils
Regulates blood clotting, promotes the development of strong bones, controls blood pressure.
Vitamin K
_____ in the _________ naturally create Vitamin K
Bacteria in the intestine
_______ can happen if vitamin K levels are insufficient.
Hemmoraging
For the first week after birth, infants need a supplement because they lack the _________ necessary to manufacture vitamin K
Intestinal flora
The 4 Fat-soluble Vitamins:
Vitamin A
Vitamin D
Vitamin E
Vitamin K
How many water soluble vitamins are there?
Nine (9)
Thiamine
Vitamin B1