Normal vitamin D levels by age, sources, and toxicity - Medical

vitamin33Vitamin D is a fat-soluble vitamin that regulates calcium and phosphate homeostasis and is therefore vital for musculoskeletal health. Vitamin D circulates in the blood as both vitaminIs Vitamin D 33 low , hh , normal or dangerous & what it means? It's common in Jaisinghnagar, Gaya, India, L'Honor-de-Cos, Le Diamant, Gaotuan, Hulayqat,