Vitamin D Deficiency, Metabolism and Routine Measurement of its Metabolites [25(OH)D2 and 25(OH)D3]

Afrozul H^* and Chareles S

R&D Division, VPS Healthcaree, P.O. Box 94666, Building No.55, Al Wahda Road, Najdah Street, Abu Dhabi, United Arab Emirates

^*Corresponding Author: Dr. Afrozul H, Principal Scientist, R & D Division, VPS Healthcaree, P.O. Box 94666, Building No.55, Al Wahda Road, Najdah Street, Abu Dhabi, United Arab Emirates, Tel: +00971505450046, Fax: +00971505450046 Email: ,