Vitamin D's Role in Reducing Migraine Frequency: New Insights

Research Summary

Researchers found that vitamin D deficiency is highly prevalent among migraine sufferers, particularly in chronic cases and those living in high latitude regions. The study, published in Annals of the Indian Academy of Neurology, highlights that 65%-88% of migraine patients have low vitamin D levels. Inverse correlations were noted between vitamin D levels and both headache frequency and disability scores. High-dose vitamin D supplementation significantly reduced migraine attacks by 50%-72% in deficient individuals, though minimal effects were observed in those with adequate levels. The study suggests baseline vitamin D testing to guide supplementation strategies, emphasizing the need for further research.

Study Details

📄 Title: Vitamin D Deficiency and Supplementation in Migraine: A Scoping Review of Clinical Efficacy, Evidence Gaps, and Research Priorities.

👥 Research Team: Marathe A et al.

📚 Published In: Ann Indian Acad Neurol

📅 Publication Date: 2025 Nov 12

⚕️ Medical Disclaimer: This summary is generated automatically from recent migraine research. Always consult with healthcare professionals for medical advice.