Diabetes not treated by MONTHLY 50,000 IU vitamin D (which is not quite enough)
Effect of Vitamin D Supplementation on Glycemic Control in Patients With Type 2 Diabetes (SUNNY Trial): A Randomized Placebo-Controlled Trial
50,000 IU has been proven to treat or prevent Diabetes many times
1 every week
Pain of Diabetic Neuropathy reduced with weekly 50,000 IU vitamin D– CT Feb 2015
Blood pressure in diabetics reduced by 12 weekly doses of 50,000 IU vitamin D – RCT Jan 2014
Insulin resistance helped with 50000 IU of vitamin D weekly – Feb 2013
1 every ~1.8 weeks
1 every 2 weeks
Gestational diabetes reduced by just two 50,000 IU doses of vitamin D – RCT Nov 2014
Type 1 diabetes helped with 50,000 IU of vitamin D every two weeks – Nov 2014
1 every 3 weeks
1 every ~3.3 weeks
See also VitaminDWiki
See also web
Discussion of Diabetes and Vitamin D which hinges on the results of the SUNNY Trial. they conclude that only need to prescribe only 600-800 IU of vitamin D to prevent diabetes, since the 50,000 IU/month was not effectvie. Medscape July 2015