Vol. 9, Issue 9, Part C (2023)

Abstract
Vitamin D, renowned for its pivotal role in immune system maintenance, exerts a profound influence on the body's immunological functions. It orchestrates a delicate balance between innate and adaptive immunity while modulating the inflammatory cascade. Vitamin D has garnered heightened attention in recent times due to its multifaceted effects on various chronic diseases. The significance of Vitamin D in regulating immune cell activity has experienced substantial growth in the past decade, owing to the discovery of the Vitamin D receptor and crucial Vitamin D-utilizing compounds expressed by immune cells. The present study explores the evidence demonstrating Vitamin D's pivotal role in orchestrating both innate and adaptive immunity, with a focus on the underlying molecular mechanisms.