Here's one other good link related to Vitamin D/sunshine. It's for the Sunlight, Nutrition, and Health Research Center. I found this particular graphic very interesting - the rate of multiple schlerosis versus latitude in a sample.
Here's one other good link related to Vitamin D/sunshine. It's for the Sunlight, Nutrition, and Health Research Center. I found this particular graphic very interesting - the rate of multiple schlerosis versus latitude in a sample.