Nutrition and health knowledge about vitamin H

Raw eggs have a
avidin can combine with biotin, combined with biotin can not be absorbed by the
digestive tract; causing animal biotin deficiency, appears to loss of appetite,
glossitis, dander, dermatitis, hair removal and so on. However, there are not
see cases of human biotin deficiency, may be due to the addition to the food
source, intestinal bacteria can also synthesize biotin. Biotin is a coenzyme
for a variety of enzymes in the human body, involved in the body’s metabolism
of fatty acids and carbohydrates; promote protein synthesis; also involved in
vitamin B12, folate (folic acid food), pantothenic acid metabolism; to promote
urea synthesis and excretion.

Constitute a photosensitive substance,
vitamin H, in vivo oxidation generated cis-retinal and retinoic aldehyde. There
are two photosensitive cells within the human retina, wherein the rod cells to
low light sensitive, and related to the dark vision, because the rod cells containing
a rhodopsin substance of the photosensitive substance, which is composed of
visually egg cells cis retinaldehyde. Lack of vitamin H when not enough
supplementary cis-retinal rod cells can not synthesize enough rhodopsin cells,
and thus cause night blindness.

Vitamin H is a necessary material maintaining
the body’s epithelial integrity. Vitamin H deficiency, can cause mucosal and
epidermal keratinization, hyperplasia and drying, to produce dry eye disease,
severe corneal keratinization thickening, inflammation, or even perforation
leading to blindness. Sebaceous glands and sweat glands, skin dryness, occurs
when the keratotic follicular papules and hair loss. As a result of the
digestive tract, respiratory tract and urinary tract epithelial cells in tissue
is not sound, easy to infection.

Enhance immune response and resistance,
vitamin H can enhance the body’s immune response. And infection resistance,
stable normal tissue lysosomal membrane, maintain humoral immunity, cellular
immunity and effects a series of cytokine secretion. Large dosage can promote
thymic hyperplasia, as immune enhancement agent combination, can enhance
immunity. Vitamin H (biotin ) is a maintenance of human natural growth and
normal function of the human body must be water soluble vitamin; metabolism of
fat and protein are indispensable material, but also maintain the normal
growth, development and health of necessary nutrients, prevent hair loss, but
also the prevention of modern common juvenile white hair. It also plays an
important role for the maintenance of healthy skin, can be used as cosmetics

Vitamin H for glycogen gluconeogenesis, the
role of fatty acid synthesis and some amino acids, is a key regulatory element,
and can help the generation of energy for certain protein synthesis to rise to
promote action; at the same time can help cell growth, making fatty acid,
metabolism of carbohydrates, fat and protein, and the contribute to the vitamin
B group use; also can maintain the hair and skin health need adequate vitamin H
( biotin ); for some men, it can help prevent hair loss; vitamin H ( biotin )
also promote the sweat, neural tissue and bone health, ease muscle pain, the
relief of eczema, skin inflammation. Vitamin H ( biotin ) can also help improve
the body’s immune function. If the body lack of vitamin H, can cause hair loss,
depression, skin diseases such as eczema, dermatitisArticle Search, fat metabolism disorder.



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