Incidence rate of type 2 diabetes is> 50% lower in GrassrootsHealth cohort with median serum 25–hydroxyvitamin D of 41 ng/ml than in NHANES cohort with …
… reported their gender, age, race, physical activity, and smoking status at study enrollment. … Regular exercise was defined as at least moderate physical activity for at least 20 min, 3 or …..... Read More