The advantage of vitamin D for human health has big scales. It promotes digestion of vitamins A and With that allows to keep health of teeth, a bone tissue and hair. Vitamin D, or a calciferol, allows to reduce risks of a disease of oncology. It improves warm work, affects blood clotting.
Its lack of children's and adult organisms can cause numerous serious diseases and complications, to lead to deterioration in a condition of integuments. That not to allow it, it is necessary just to include the products rich with a calciferol in the diet. Especially during an autumn and winter time. The benefit that the list of such products is rather extensive.
It is possible to carry to advantage of vitamin D that he is not afraid of high temperatures. Therefore the products which underwent heat treatment do not lose this useful substance. The calciferol allocated products of both animal, and plant origin. But where exactly this vitamin more - we will try to understand.
What products contain vitamin D?
The champion on vitamin D content cod-liver oil by right is considered. Now this product goes on sale in capsules that facilitates its reception. Fish, eggs and meat are considered as the main food containing a calciferol in the increased quantities. Here it should be taken into account that in different types of fishes there is an unequal amount of this vitamin. So, most of all this substance is in fishes of family of salmon and some sea predators: haddocks, cod. To enrich an organism with a calciferol it is possible to use fresh sea fish or last heat treatment, and also in canned food.
Vitamin D is in a meat offal of food. And here it is practically not in fillet of beef or pork therefore it is not a source of this substance. However to supply an organism with a calciferol, it is enough to include some offal in the diet: mutton and beef liver, mutton kidneys.
The products containing vitamin D in large numbers:
- Cod-liver oil. To satisfy daily need of the person for a calciferol it is necessary to drink 6-8 drops of this fat.
- Treskovy liver.
- Black and red caviar.
These are the top products containing the maximum quantity of a calciferol.
Also this component is in eggs of hens. And here eggs of quails, turkeys and gooses cannot brag of high content of vitamin D.
Speaking about in what else products there is vitamin D, that is it in dairy products, but in small amounts. To be enriched with a calciferol it is necessary to use hard cheeses and butters every day.
Vitamin D in vegetable products is available in the minimum concentration. Some types of mushrooms, such as chanterelles, morels and oyster mushroom can brag of its contents. Most of all maintenance of this component will be in those mushrooms which grew under beams of the sun. Therefore forest or field mushrooms will be the most useful, but not those which grew in artificial conditions.
Most often about in what vegetable products there is vitamin D, vegetarians think. They should include in the diet herbs and greens: parsley, horsetail, nettle leaves. But contains in these products of a calciferol so a little that they cannot be considered a source of this substance.
Some useful tips
- For the best digestion of vitamin D it is necessary to add to the menu the products which are a vitamin E source With and And.
- For independent development by an organism of a calciferol it is necessary to happen more often and longer on walks in the fresh air under open beams of the sun.
- At acute shortage of this substance it is expedient to use ultra-violet radiation, having coordinated all nuances with the doctor.
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