Vitamin A is an optimal dose. Deficiencies of this vitamin cause skin problems (hyperkeratosis of the epidermis), dried conjunctivitis, eye problems, liver disease. The product is formulated so that one capsule covers the daily requirement of vitamin A. It dissolves in fat, so I recommend taking it with the main meal containing fat. Vitamin A supplementation should be combined with vitamin D3 and K2. They work synergistically and help to keep the body in perfect condition. Very good combination is also taking vitamin A together with vitamin E. One in four men and one in three women suffer from deficiencies of these two vitamins. Deficiencies must be supplemented. You should also take care of maintaining the proper levels of these vitamins.
Vitamin A (retinol) is present in foods of animal origin (fish of the sea, fish, eels, liver, pork and beef, eggs, butter). In the plant products it is present as provitamin A (b-carotene), a powerful antioxidant. The food products containing pro-vitamin A are fruits in yellow and red, including apricots, tomatoes. Necessary in process of building and assimilation of proteins, affects the normal growth of bones and helps the treatment of eye diseases.Iinhibits the excessive action of the thyroid hormone - thyroxine, which simultaneously prevents the deposition of excess vitamin A. Necessary in the sports diet of in the form of food, such as dietary supplements and nutritional supplements.
Vitamin A deficiency causes growth inhibition, flaking and dryness of the skin, impaired night vision (i.e. Night blindness).
Excess of vitamin A leads to calcification of the bones and some soft tissues, and abnormalities in the functioning of glomerulonephritis
Dosage: Specified in IU and it is 5000 IU per day.