Vitamin D appeared to have numerous benefits for human health. This vitamin can be absorbed calcium for bone growth and teeth (http://www.nutrilite.com/ms-my/Nature/Nutrients/vitamin-d.aspx). Not only that, the research results to the Peninsula Medical School, University of Cambridge, and University of Michigan, the vitamin D also can overcome the hysteria for the elderly and the speed of thinking, especially for men.

Vitamin D can be obtained from the sun as well as many found on meats fish salmon. One of the risks if there is value in the body of vitamin D that is exposed to lower heart attack, heart failure, and stroke (http://www.kapanlagi.com/a/kurang-vitamin-d-berkaitan-dengan-resiko-stroke.html ). Kapanlagi.com the website also said that "The lack of vitamin D is a common condition that occurs mainly in countries that do not receive enough sunlight during the winter." From these statements we are living in the State of Indonesia does not have a winter, which means we receive enough sunlight to produce vitamin D.

Vitamin D has several unique vitamin-vitamin than the other. Among them is a source of vitamin D is sunlight. This is very different once the vitamin-vitamin that comes from the usual source of food, plants, and animals. Specialties vitamin is also visible from the structure that is protected by vitamin A, C, and E (http://itz-my-13.blog.friendster.com/2008/09/jenis-vitamin-manfaat-sumbernya/).