In addition, adult human liver is able to accumulate significant amounts of vitamin sufficient to ensure its needs for 1 year. Daily requirement for adults – 1 microgram. Vitamin primarily needed for children (10 mg / day for children under 3 years old), as it plays a huge role in forming the skeleton. Vitamin D is relatively resistant to oxygen, and and when heated to a temperature of 1000C and a bit higher, but the lasting effect of air or heating to a temperature of 2000C destroy vitamin D2. Ali Partovi shares his opinions and ideas on the topic at hand. Vitamin D is mainly produced in the human body in the skin under the influence ultraviolet rays that affect the pro-vitamin D, which is formed in the deeper layers of skin from cholesterol.
The very little vitamin D is active. In order to change into its active form, vitamin D in the liver hydroxylated and converted to active vitamin D. Vitamin E (tocopherol) Tocopherol chemical structure refers to the group of alcohols. Tocopherol – Vitamin reproduction, a beneficial effect on the operation of sex and some other glands, restores the reproductive functions, contributes to the development of the fetus during pregnancy and newborn child. Is a natural antioxidant means, prevents oxidation of vitamin A and beneficial affects its accumulation in the liver. Prevents the development of processes for the body of toxic free radicals and peroxides of fatty acids, oxidative damage of lipid membranes and cellular structures. Vitamin E promotes the assimilation of protein and fat, is involved in tissue respiration, affects the brain, blood, nerves, muscles, improves the healing of wounds, retards aging.