VITAMIN D AND ITS EFFECTS IN CRANIOFACIAL GROWTH

Vitamin D plays a pivotal role in Craniofacial growth by regulating calcium-phosphorus balance, bone mineralization, and gene expression via the vitamin D receptor (VDR) in bone, cartilage, and dental tissues. Chronic deficiency defined by 25(OH)D levels below 20-30 ng/mL can impair jaw development, leading to underdeveloped maxilla or mandible, crowding, narrow arches, high palates, and increased risk of crossbites. Thus, ensuring adequate vitamin D levels during growth through sun exposure, diet, or supplementation is essential not only for systemic bone health but also for optimal craniofacial and dental development. This Dissertation contains the metabolism of Vitamin D in detail with particular emphasis of its effect in growth and development of the Craniofacial skeleton.

Autorentext

Dr. ManikäJaiswal is a dedicated Second-Year Postgraduate student specializing in Orthodontics & Dentofacial Orthopedics at Ranjeet Deshmukh Dental College & Research Centre in Nagpur. Under the mentorship of Dr. AnanyäHazare, she successfully conducted her Library dissertation titled "Vitamin D and its effects in craniofacial growth".