Vitamin D deficiency is widespead and on the increase (EurekAlert!) ( International Osteoporosis Foundation ) A new report, issued by the International Osteoporosis Foundation and published in the scientific journal Osteoporosis International, shows that populations across the globe are suffering from the impact of low levels of vitamin D. The problem is widespread and on the increase, with potentially severe repercussions for overall health and fracture rates. [News Source]