The role of vitamin requirements?

Vitamin A

with a variety of physiological functions of vision, growth, epithelial tissue and bone development, sperm production and fetal growth and development are required. drugs,drugs question and answers

Vitamin B drugs,drugs question and answers

are water-soluble vitamins, they are synergistic effect, regulate metabolism, maintain healthy skin and muscles, enhance the immune system and nervous system function, promote cell growth and division (including the promotion of the production of red blood cells, prevent anemia). drugs,drugs question and answers

vitamin D drugs,drugs question and answers

used to form and maintain strong bones.

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vitamin E

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is one of the most important antioxidants. Can promote the secretion of sex hormones, so that the number of male sperm and increase; to increase women's estrogen levels, improve fertility, prevent miscarriage, but also for the prevention and treatment of male infertility, burns, frostbite, capillary bleeding, menopausal syndrome, beauty, etc. has a good effect. Recently also found that vitamin E can inhibit the lens of the eye within the lipid peroxidation reaction, the peripheral blood vessels to dilate, improving blood circulation.

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Vitamin C

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to reduce capillary permeability, accelerated blood clotting, stimulating hematopoietic function, and promote iron absorption in the intestines, lowering blood triglycerides and cholesterol, increase resistance to infection, involved in detoxification function, has anti-histamine and prevent cancer-causing substances (nitrosamines) generated effects.

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Vitamin A

role: maintenance of normal visual responses. To maintain the normal epithelial tissue morphology and function. To maintain normal bone development

Source: cod liver oil, liver, dark green, deep yellow vegetables and fruits.

role of vitamin D

: activation of vitamin D, calcium absorption and thus may promote the calcification of the bone to maintain normal bone.

sources: cod liver oil, liver, egg yolk, milk.

role of vitamin E

: and reproductive effects. In the body has good oxidation resistance, lower cell aging.

Source: wheat, rice embryo oil, eggs, liver, meat.

role of vitamin K

: closely related with blood coagulation.

sources: green vegetables.

vitamin C

role: to promote the "collagen" formation. But filled with collagen between cells, so arranged more closely, especially blood cells, due to collagen filling, to better ensure its rigor, flexibility and easy bleeding.

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Source: Green vegetables, citron fruit.

vitamin B1

role: in the process of carbohydrate metabolism plays an important role so the intake should be increased with the heat source

: brown rice, lean meat, milk, liver, kidney yeast, beans, beef.

role of vitamin B2

: in vivo oxidation, reduction, and role play an important role in its energy requirements is also accompanied by increases

sources: milk, liver, kidney, heart, eggs, liver, lean meat, wheat germ, soybeans, peanuts

role of vitamin B6

: and metabolism related, so the requirement of protein intake with the amount determined .

sources: wheat germ, milk, yeast, legumes, meat, particularly liver, and kidneys better.

pantothenic acid type fatty acid

role: the metabolism and physiology.

sources: liver, kidney, yeast, beans, wheat germ widely exist in natural foods.




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