For anyone who takes any supplements or is taking a natural approach to MS. This is a very interesting article.
The recent discovery--from a meta-analysis of 18 randomized controlled trials--that supplemental cholecalciferol (vitamin D) significantly reduces all-cause mortality emphasizes the medical, ethical, and legal implications of promptly diagnosing and adequately treating vitamin D deficiency. Not only are such deficiencies common, and probably the rule, vitamin D deficiency is implicated in most of the diseases of civilization.
In those with serious illnesses associated with vitamin D deficiency, such as cancer, heart disease, multiple sclerosis, diabetes, autism, and a host of other illnesses, doses should be sufficient to maintain year-round 25(OH)D levels between 55-70 ng/ mL. Vitamin D-deficient patients with serious illness should not only be supplemented more aggressively than the well, they should have more frequent monitoring of serum 25(OH) D and serum calcium.
Claims that vitamin D may help prevent such a wide variety of diseases seem incredible until one realizes vitamin D is not a vitamin; rather, it is the only known substrate for a potent, pleiotropic, repair and maintenance, seco-steroid hormone with a single endocrine function, but multiple autocrine functions. http://findarticles.com/p/articles/mi_m0FDN/is_1_13/ai_n25332537/pg_1?tag=artBody;col1