Objective: To investigate university medical students’ knowledge, attitudes and practice (KAP) regarding vitamin D in Kalaburagi.

Design: This study employed a descriptive cross-sectional design, surveying 265 medical students at Gulbarga Institute of Medical Science, Kalaburagi, India. A self-administered questionnaire was used to assess the students' knowledge, awareness, and practices related to vitamin D.

Results: The survey revealed significant gaps in knowledge regarding vitamin D among medical students. Only 49% of students considered vitamin D very important for maintaining good health, and 55% correctly identified bone health as its primary function. Additionally, only 16% of students correctly identified blood tests as the primary method for diagnosing vitamin D deficiency. These findings highlight the need for improved education and training on vitamin D among medical students.

Conclusion: The study highlights the need for improved education and training on vitamin D among medical students. Enhancing their knowledge and awareness of vitamin D can help ensure that future healthcare professionals are equipped to diagnose and manage deficiency effectively.