Prospective Evaluation of Vitamin D Supplementation on Peripheral Neuropathy in Type 2 Diabetes Mellitus -A Review

Diabetic neuropathy is a long-term consequence of diabetes that can cause significant morbidity and a decline in quality of life in many individuals. Low vitamin D levels, in addition to causing rickets in infants and chondrosteoma in adults, may have a role in the development of DM and its underlying disorders, according to a growing body of evidence. Vitamin D deficiency has been linked to type 1 or type 2 diabetes, as well as the microvascular and macrovascular problems that come with it. Vitamin D insufficiency has been linked to diabetic peripheral neuropathy (DPN) as an independent risk factor. Vitamin D, both topical and oral, has been shown to considerably improve DPN symptoms and pain.