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1. vitamin A for the prevention of impaired vision
Vitamin A is a basic building block of the light-sensitive visual pigment rhodopsin in the rods of the retina. The visual pigment is needed to distinguish light from dark. Vitamin A also ensures that enough eye fluid can be formed and prevents eye diseases such as cataracts. In addition, vitamin A supports the maintenance of mucous membranes and contributes to the maintenance of healthy vision. Through a healthy and balanced diet, the person receives enough vitamin A.
2. the daily requirement of vitamin A
According to the recommendation of the German Nutrition Society (DGE), women should consume about 0.8 mg (2.6 i.U.) and men 1.0 mg (3.3 i.U.) of vitamin A per day. For children, the value is about 0.6 mg (2 i.U.). However, in some life situations (such as pregnancy), certain diseases or operations, the daily intake may be increased.
3. the intake of vitamin A
Vitamin A is absorbed by the human body depending on the fat content of food. The vitamin is sensitive to heat and light in the presence of oxygen. For this reason, up to 20% of the vitamin is lost during preparation and cooking. The plant precursor of vitamin A (beta-carotene) is converted to vitamin A in the intestine. The vitamin A esters from animal food are broken down in the intestine and absorbed by the intestinal cells. Thereafter, vitamin A can be absorbed from tissues as needed and stored as vitamin A esters. The lungs, mucous membranes and liver are particularly good stores.
4. vitamin A in the form of dietary supplements
If you want to increase a vitamin A level that is too low with a dietary supplement, you should definitely pay attention to the form of the active ingredient and its origin. Vitamin A capsules are particularly suitable for increasing the vitamin A value. They are very well tolerated and are utilized by the body to a high degree. Likewise, the preparation should not contain any chemical additives such as microcrystalline cellulose. If you buy a preparation from Germany, you can be sure that the product has also been produced safely and is of high quality.
Vitamineule® Vitamin A Capsules
In our online store you can find our vitamin A capsules from Vitamineule®, which are completely free of artificial additives. Vitamineule® Vitamin A capsules contain 3,000 µg of pure retinyl acetate per capsule. Each can contains 90 capsules. In addition to fast & free shipping, we offer a voluntary six-month return guarantee on all products.
5. conclusion: vitamin A for the prevention of visual impairment
In this blog, you'll learn more about how vitamin A can support vision. You can get vitamin A by eating a healthy and balanced diet. Healthy fats, carbohydrates and vitamins are important in this regard. In case of deficiency, supplementation of vitamin A in the form of dietary supplements can help very well. You can choose between vitamin A capsules and vitamin A tablets. Both forms are easy to use and enter the circulation quickly.
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