A Qualitative Exploration of Patient Knowledge Gaps and Reliance on Bone-Support Supplements in Pakistan
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Background: Vitamin D and calcium deficiencies remain important nutritional and musculoskeletal health concerns, yet appropriate supplementation depends not only on product availability but also on patients’ understanding of deficiency, treatment expectations, safety, and professional guidance. Qualitative evidence is needed to clarify how these factors shape supplementation practices in routine healthcare settings in Pakistan. Objective: To explore patients’ knowledge, attitudes, perceptions, and experiences regarding vitamin D and calcium supplementation, with particular attention to perceived benefits and adverse effects, understanding of deficiency, and reliance on healthcare professionals. Methods: An exploratory qualitative study was conducted among 10 adults recruited purposively from community pharmacies and outpatient clinics in Islamabad and Rawalpindi, Pakistan. Semi-structured face-to-face interviews were audio-recorded, transcribed verbatim, and analyzed inductively using thematic analysis. Results: Four overarching themes were identified: knowledge and understanding of supplementation; experiences of deficiency and supplement use; reliance on healthcare professionals for guidance and counselling; and perceptions of efficacy, safety, access, and broader value. Participants commonly described limited or experience-based knowledge, linked deficiency to pain, diet and sunlight exposure, and relied strongly on physician recommendations. Pharmacist counselling was valued when available but was inconsistently experienced. Perceived symptom improvement supported favorable attitudes among some participants, whereas uncertainty regarding efficacy, preference for particular brands, gastrointestinal adverse effects, and financial concerns were also reported. Conclusion: Vitamin D and calcium supplementation was generally perceived positively, but participants’ accounts revealed important knowledge gaps and dependence on professional guidance. Patient-centered counselling, clearer information on appropriate use and safety, improved access to pharmacist guidance, and integration of dietary and lifestyle advice may support more informed supplementation practices
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