Vitamin D Deficiency: In case you avoid the sun, experience the negative effects of milk anaphylaxis, or stick to a strict vegetarian diet, you may be at risk of vitamin D inadequacy. Known as the daylight vitamin, vitamin D is transformed by the body thanks to daylight. It also commonly occurs in some foods, including some fish, fish liver oils, and egg yolks, as well as in dairy products and grains. Vitamin D is essential for strong bones because it helps the body use calcium in the diet. methodology. In general, vitamin D deficiency has been linked to rickets, a disease in which bone tissue does not mineralize properly, causing brittle bones and skeletal distortions. However, progressively, research is uncovering the importance of vitamin D in preventing a variety of health problems. (Emery, Gene 2012) Symptoms and health risks of vitamin D deficiency: Side effects of bone pain and muscle deficiency may signify a vitamin D deficiency. On the other hand, for some individuals, the manifestations are unassuming . But even without indications, too much vitamin D can pose a health hazard. Low blood levels of the vitamin have been linked to the following effects: • increased risk of death from cardiovascular infections • cognitive disability in older adults • severe asthma in children • CancerExploration suggests that vitamin D could play a role in the prevention and medicine of various different conditions, including type 1 and type 2 diabetes, hypertension, glucose injury, and numerous sclerosis. Causes of Vitamin D Deficiency: Vitamin D insufficiency can occur for various reasons: You do not devour the prescribed levels of .... .. middle of the paper ......Vitamin D Deficiency: A Global Epidemic. Retrieved December 28, 2012, from http://www.vitamindcouncil.org/about-vitamin-d/vitamin-d-deficiency/.MayoClinic.com. Vitamin D. Retrieved December 28, 2012, from http://www.mayoclinic.com/health/vitamin-d/NS_patient-vitamindJegtvig, Shereen. About.com (2012). Nutrient deficiency: vitamin D. Retrieved December 28, 2012, from http://nutrition.about.com/od/therapistnutrition1/a/Vitamin-D-Deficiency.htm Vitamin D Council. Vitamin D Toxicity. Retrieved December 29, 2012, from http://www.vitamindcouncil.org/about-vitamin-d/what-is-vitamin-d/vitamin-d-toxicity/American Journal of Physical Medicine and Rehabilitation. Vitamin D deficiency, implications in the rehabilitation context. Retrieved December 29, 2012, from http://www.med.nyu.edu/pmr/residency/resources/general%20MSK%20and%20Pain/vit%20D%20rehab%20AJPMR.pdf