What is vitamin D3?

The human body produces Vitamin D also using ultraviolet light. But it is not always possible to spend time in the sun, so it is important to know how to fill it again.

What is Vitamin D and why we need it?

The main task of Vitamin D isTo promote the absorption of calcium and phosphorus. This substance strengthens bones and supports brain function, which is especially important for children in the growth phase. A lack of Vitamin D resulting in a loss of strength and immunity, susceptibility to colds, dental and bone diseases.

How much vitamin D do you need?

How much Vitamin D You need depends on many factors. These include age, race, the season, the time in the sun, clothes and much more. The average daily dose of 400-800 IU d. H. 10-20 micrograms according to the recommendations of the U.S. Institute of Medicine for 97.5% of people sufficient. Some studies have shown that the daily dose should be higher if you rarely are outdoors. So there are for healthy people recommendations in the range of 1120-1680 IU. At the same time deficient patients are prescribed up to 5,000 IU. Also, overweight or obese people may need more Vitamin D. In any case, you should not take vitamin without prescription.

What causes vitamin D deficiency?

Vitamin D deficiency occurs mainly in people who are exposed to sufficient sunlight and not where there is a lack of food. In addition, a vitamin D deficiency can be caused by gastrointestinal disease, liver and kidney diseases. In general, there are several groups of people who are prone to vitamin D deficiency.
  • people spend that move little in the open, such as the elderly, the long time indoors, employees who work in confined spaces, night shift workers, Freaks, etc.
  • Vegetarian, celiac patients
  • Drugs such. B. certain anticonvulsants

What is vitamin D3?

10 reasons for taking Vitamin D
  1. The Sunshine Vitamin D contributes to the maintenance of the body's immunity in (read also: Strengthen your immunity in the fall!).
  2. A deficiency is associated with psoriasis and polysclerosis and increases the risk of infections.
  3. A deficiency increases the likelihood of developing respiratory diseases.
  4. Protective effect against certain cancers and diabetes.
  5. Supports recovery after any disease.
  6. Helps in the prevention of osteoporosis, reduced bone stress fractures and bone softening.
  7. higher Vitamin D needs have the elderly, children, the overweight, dieters and vegetarians.
  8. In the darkness, it is not possible to obtain enough vitamin D naturally.
  9. A week-long trip to a warm place does not contribute to maintaining vitamin D levels.
  10. With Vitamin D you can not rely solely on a varied, healthy diet is.

The benefits of vitamin D and what it is used

Calciferol is considered a vitamin for women's health. In fact, it is important for women. Finally, its consumption and the other vitamins is generally much higher than in men. This is due to the peculiarities of the female body and its functions: menstrual cycle, pregnancy, childbirth, breastfeeding and menopause. Therefore, the need for vitamin D3 and D2 can rise at different times of life. However, the main thing is that women maintain a reasonable amount of calciferol and allow neither a shortage nor a surplus.
  • contribute responsible for the content of minerals like calcium and phosphorus in the blood, to maintain and strengthen the musculoskeletal tissue (bones, joints, muscles, teeth).
  • Important for the musculoskeletal system, including a correct posture that develops before the age of 20 years.
  • Controls the immune system, the cardiovascular system, the endocrine system and the nervous system. In particular, it supports the level of innate immunity; it acts as a hormone (D-hormone) which regulates carbohydrate metabolism, d. H. it is directly related to issues of weight loss. So it is necessary for the proper metabolism and maintaining an optimal body weight.
  • Regulates more than 200 genes.
  • It has anti-inflammatory, anti-tumor and immunomodulatory effect, slows the aging process and provides energy.
  • It promotes the conception, the maintenance of pregnancy and normal growth of the fetus. It is extremely necessary during pregnancy because it affects the formation of immunity and the bone tissue of the fetus.
  • Regenerates the body of women after childbirth, corrects the state during PMS.
  • Good effect on eyesight, concentration and memory.
  • Ensures normal growth and normal development of bones and prevents through the regulation of mineral metabolism, the emergence of rickets and osteoporosis;
  • Promotes muscle tone, strengthens the immune system, is necessary for the functioning of the thyroid gland and normal blood clotting;
  • Helps the body to restore the protective covering for the nerves;
  • Is involved in the regulation of blood pressure and heart rate;
  • Prevents the growth of cancer and cells.

Sources of Vitamin D

Vitamin D was discovered about 100 years ago in search of food, which are needed to combat an insufficient supply of bones and teeth with calcium and phosphorus. The intake of fish oil, which contains a lot of vitamin A, has proven advantageous. In neutralizing this vitamin, however, the fish oil maintained its properties, from which the researchers concluded that it also contains other vital substances. As a result, the discovered vitamin was named after the fourth letter of the Latin alphabet - D. But fish was not widely available in sufficient quantity and the organization of industrial release of fish oil needed time. So the research continued. Soon it was discovered that the positive properties of certain foods are enhanced when they are exposed to ultraviolet rays. It was also shown that vitamin D can be synthesized by living cells when they are exposed to sunlight. The second wave of vitamin D research began in the 1980s. Meanwhile, experts call especially fat fish and dairy products and animal by-products as its food sources.

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