Diabetes

There has been much more research on Cancer and vitamin D than on diabetes. Here is some the science on Diabetes and Vitamin D. The reports below are taken from www.VitaminDHealth.org

Diabetes and Vitamin D
Posted by admin on November 27, 2008 under Diabetes, Vitamin D | 6 Comments to Read

Diabetes mellitus type I

Studies in mice have suggested that pretreating mice that are prone to developing type I diabetes with the active form of vitamin D (1,25-hydroxyvitamin D [1,25(OH)2D]) reduces the development of type I diabetes by 80%. This study is supported by the observation in Finland where children in the 1960's routinely received 2,000 IU of vitamin D a day during their first year of life. When these children were followed for the next 31 years, it was observed that these children had a reduced risk of developing type I diabetes by 78%. Children who were vitamin D deficient at the same time and also followed for 31 years had an almost 300% increased risk of developing type I diabetes.

Reference:

Hypponen E, Laara E, Jarvelin M-R, Virtanen SM. Intake of vitamin D and risk of type 1 diabetes: a birth-cohort study. Lancet 2001;358:1500-1503.

Diabetes mellitus type II

The beta islet cells that produce insulin in the pancreas have a vitamin D receptor. The active form of vitamin D stimulates the pancreas to produce insulin. It has been observed that the relative risk of developing type II diabetes is reduced by as much as 33% in men and women who increase their intake of vitamin D above 800 IU/day along with 1,000 milligrams of calcium.

Reference:

Pittas AG, Dawson-Hughes B, Li T, et al. Vitamin D and calcium intake in relation to type 2 diabetes in women. Diabetes Care 2006:29:650-56.

Intake of vitamin D above 800 IU/day along with 1,000 milligrams of calcium as suggested above is too low for optimum health. To get your blood level of vitamin D into the healthy range, see

http://www.vitamindinfo.net/Cancer-Vidoes/Dose-Response.html

Here is more scientific research on Vitamin D and diabetes. Again, these studies are timid and too conservative in their recommendation of blood levels of Vitamin D.

http://link.springer.com/search?query=diabetes%2B+vitamin+D