Benefits of Vitamin D

Vitamin D is a group of fat-soluble vitamins prohormone. Also known as calciferol. In the body, this vitamin plays a role in the formation of many bone structure and teeth. This vitamin is a derivative of the steroid molecule and is a derivative of cholesterol. There are two active form of this vitamin, namely vitamin D2 and vitamin D3. Vitamin D2 (ergocalciferol) is derived from cholesterol derivative compounds in yeast and plants. And vitamin D3 (cholecalciferol) is derived from 7-dehydrocholesterol derivative compounds. Vitamin group is the most commonly found on human skin.

Vitamin D can form the structure of bones and teeth strong and increases calcium absorption in the gastrointestinal tract. In addition, vitamin D also can strengthen the immune system in preventing various types of cancer. The body can experience a variety of diseases, including osteoporosis, osteopenia, diabetes, hypertension, and other cardiovascular disease, breast cancer and endometrial cancer in case of deficiency of vitamin D.

When talking about food is closely related to vitamin. In the food we eat must contain vitamins. There are a variety of vitamins that are usually contained in the food, such as vitamins A, B, C, D, E and others. Levels of vitamin at every meal is not the same, there is a dominant containing vitamin A, there is also the dominant containing vitamin C. Vitamin not only from food, can also be sourced from the additional supplement. Below will review about the vitamin that plays an important role in bone growth, namely vitamin D.

Vitamin D plays a role is dominant in maintaining the freshness of the body, for example:

1. Strengthens bones of the body, and the absorption of calcium in the body more effectively, avoiding bone loss in adults, as well as prevent bone diseases such as rickets.

2. Preventing colon cancer, people with higher levels of vitamin D in the blood less exposed to the risk of colon cancer than those whose levels of vitamin D in the blood is low.

3. Eat lots of vitamin D may help people lose weight.

4. Vitamin D when it is associated with the development and function of the brain, can reduce the symptoms of mild depression.

5. Levels of vitamin D in the body can also affect the heart. People with low vitamin D levels greater risk of heart problems.

6. Participate in forming strong teeth, and calcium absorption in the digestive tract.

Sources of Vitamin D

Vitamin D comes from food, especially food that comes from green plants such as vegetables. Vegetables are good sources of vitamin D are most easily be encountered, such as tomatoes, broccoli and so on. Vitamin D also sourced from animals, such as beef and fish, eggs. Apart from food vitamin D also obtained from sunlight. What is the relationship of sunlight to vitamin D?

Vitamin D is produced when sunlight hits our skin. This is the main source of vitamin D in the body. Our bodies contain provitamin D which can be activated when illuminated sunlight. So do not have allergies or avoid sunlight, because the sun or shade under sunlight mediates changes in provitamin D into vitamin D which is very good for bone growth. Not a few we encountered at the age children are deficient in vitamin D, such a thing is because parents rarely encourage their children to play outdoors.

Enough up here in our discussion of vitamin D, we'll see you again at the next opportunity in the discussion of the other benefits of course.