What is vitamin D?

Vitamin D is a fat -soluble vitamin that is considered to be important for the healthy function of the human body. Several different types of this vitamin have been identified, including ergocalciferol (vitamin D1) and cholecalciferol (vitamin D3). These different types help the body absorb other nutrients in the bloodstream and also promote healthy production and maintenance of bones.

Research offers support for many demands on the importance of vitamin D in the diet. Traditional and alternative doctors use vitamin to deal with diseases such as alcoholism, constipation, convulsions, eye infections and various types of allergies. One of the reasons for various applications of this nutrient is related to the fact that it helps to regulate the absorption of other vitamins and minerals in the bloodstream.

There are a number of food sources for vitamin D, including dairy products such as milk and butter, EGG egg yolks and tuna and sardines. Several green leafy vegetables such as spinach provide a good source of vitamin in a single portion. Natural resources are usually the easiestIt is absorbed by the body. The consumption of these herbs can be an excellent way for people with milk allergies, or who decide to enjoy vegan food to still get enough of this nutrient. Vitamin D supplements are also available in the form of capsule and tablet.

together with food consumption or use of supplements, a short period spent in sunlight will help. Direct contact with a limited amount of natural sunlight helps the body to create your own vitamin D3. The same effect cannot be obtained using artificial light.

Vitamin D deficiencies can lead to bone softening and decreased to use calcium and phosphorus. Also, the body may not be able to clot blood. In some cases, the deficiency may affect the brain and the nervous system, which reduces the body's ability to respond correctly to stress, reduce the efficiency of liver and even lower heart palpitations. There are also evidence,that the lack of this vitamin can increase the risk of a person to create colon cancer.