Knowledge, Attitude, and Practices Regarding Vitamin D in Middle-Aged Pakistani Population and the Impact of Sun Exposure on Their Serum Vitamin D Levels

Objective: This study aimed to assess the knowledge, attitude, and practices regarding vitamin D (D-KAP) among middle-aged individuals in Pakistan and examine the impact of sun exposure on their serum vitamin D levels. Methodology: A cross-sectional study was conducted, involving 80 middle-aged individuals from Lahore, Pakistan. Data on demographics, sun exposure, and D-KAP were collected. Serum vitamin D levels were measured using enzyme-linked immunosorbent assay (ELISA) kits. Results: The study revealed inadequate knowledge and awareness of vitamin D among the participants. There was a positive correlation between sun exposure duration and serum vitamin D levels, indicating the importance of sun exposure for maintaining optimal vitamin D status. However, there was no significant difference in practice scores between groups, highlighting the need for interventions to bridge the gap between knowledge and practice. Conclusion: The study emphasizes the need to improve D-KAP in the middle-aged Pakistani population. Public health initiatives should focus on promoting accurate information, addressing cultural beliefs, and encouraging responsible sun exposure practices. Collaborative efforts are crucial to address vitamin D deficiency and its associated health consequences.