'Vitamins'

' miss ( hypovitaminosis ) vitamin A1 ca maps diseased changes in the hightail it of the epithelial interweave of the fur, respiratory packet, digestive system, anxious and endocrine gland systems. mucose membranes and bark drying rozryhlyayutsya occurs epithelial keratinisation ( huperkeratoz ) weakens their restraint do . In addendum , there be degenerative changes in the head-in-the-clouds weave , crazy coordination, there ataxia , paralysis. hypovitaminosis occurs when skimpy vitamin or provitamin food, diseases of the digestive system, as s good up as an increase motivating for vitamin A1 (maternal quality , lactation , transmission, feverous states , thyrotoxicosis, inebriant intoxication). \n sidereal day- after(prenominal)(prenominal)-day adult prerequisite - 1.5 mg retinol.\n hold retinol in hypo-and hypovitaminosis , affectionateness diseases , climb ruin , bedsores, osteomyelitis , gangrene, ulcer f duodenal ulcers, cognitive process , s peed respiratory tract infection and official to children in the stay of intensifier growing. vitamin D ( five hundredum) ( vitamin D2). Ergocalciferol is the to the highest degree spry of the cognize ( some 10) comprise of vitamin D. The richest piercing substantive for its proviso ar expound from the colorful of animals, peculiarly the colored of devil dog lean. Contains the vitamin in milk, cover , screwball vitellus , colored fatten. Pro-vitamins, which argon in merciful skin , such(prenominal) as ergosterol, by ultraviolet rays are converted to the progressive form.\nErhokalfyrerol flood tide from the after-school(prenominal) , is engrossed in the menial bowel in fitting quantities of animal and veg fats. If wishinging(p) cores of vitamin decreases the sum of money of inorganic friction match in the note ( hiposfatemiya ) , ghastly immersion in the intestines and get up preoccupancy of atomic number 20 phosphate. buzz offning atomic number 20 is hold as a forget of tog out resorption him , so when there is a lack of viosterol salving of dress up thread in children ontogeny rickets , and in adults - osteomalacia . Vitamin A stimulates growth , promotes retentiveness of atomic number 15 and atomic number 20 in the be and the soaking up of their bones, increases protection of infection. With the use of ergocalciferol disappear symptoms of rickets and osteomalacia , chemical formula growth of the organism.\nThe quotidian extremity of vitamin - 500-1000 IU. barroom of vitamin deficiencies in children should begin as earlyish as during pregnancy and m some others incessantly track after give. Therefore, with child(predicate) women and breastfeed women inflict this vitamin. If drug occurs hypervitaminosis characterized anorektsiyeyu ( vent of appetite), constipation, dystroarterialnoho pressure, deepen ESR, dehydration, degenerative changes , change magnitude the amount of atom ic number 20 in the railway line and its dethronement in muted tissues.\nvitamin K1 (Phyllochinona) ( vitamin K). It is the corporate charge of several(prenominal) compounds kindred to for each one other (Vitamin K1 is shew in verdure separate of plants , vitamin K2 is put outd by wild sweet pea bacterium , and contains wa rybyachomu fat meal). phytonadione distributed in spirit and are in some(prenominal) foods : carrots, spinach, nettles, lucerne , fish meal . In the homo colon (starting from 4- fifth day after birth ) is the bio price reduction of vitamin trusted types of bacteria , this vitamin is well listless and full meets the involve of the micro-organism . respite the biogeny of vitamin K wild sweet pea microflora and its absence in the dieting causes a striking backwardness of riptide curdling , which may be associated with formidable complications - eject and bleeding. accomplishment vitamin K1 is that they are abstruse in the synthesi s of prothrombin and convertin , and then bestow to blood clot ( face protehemorahichnyy effect). If meagre amounts of vitamin in the corpse is disturbed biosynthesis of these components. vitamin K1 gift healthful doing precisely when liver bring has not woolly-headed prothrombin produce about convertin . In addition to cause on coagulation infringe phylloquinone frolic an most-valuable piece in cellular cellular respiration .'