Khan, Tanisha Tabassum SaykaHasan, Nushaiba Binte2024-06-052024-06-05©20232023-06ID: 19146025http://hdl.handle.net/10361/23156Cataloged from the PDF version of thesis.Includes bibliographical references (pages 36-40).This thesis is submitted in partial fulfillment of the requirements for the degree of Bachelor of Pharmacy, 2023.Vitamin D deficiency has been linked to various health conditions, including depression and agerelated disorders. The role of vitamin D in the prevention of depression and accelerated ageing has gained attention in recent years. Research suggests that maintaining adequate vitamin D levels may have a protective effect on mental health and ageing-related processes. The review examines existing research to determine the extent of the relationship between vitamin D status, depressive symptoms, and the ageing process. It also explores the potential mechanisms and clinical implications, emphasizing the necessity for further investigation and interventions to promote mental well-being people.54 pagesenBrac University theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.Vitamin DMental healthTelomere lengthAgeingVitamin D Deficiency--complicationsVitamin D--Physiological effectThesis