ArticleFrontiers in nutrition2023
Association between dietary potassium intake and severe headache or migraine in US adults: a population-based analysis.
Article in Frontiers in nutrition, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 9 citations in OpenAlex.
- Hypokalemia in chronic migraine with medication overuse headache: a retrospective cross-sectional study.BMC neurology · 2025Article
- Association between serum vitamin D and severe headache or migraine: A population-based analysis.PloS one · 2025Article
- The Brain, the Eating Plate, and the Gut Microbiome: Partners in Migraine Pathogenesis.Nutrients · 2024Review
- Association between the Composite Dietary Antioxidant Index and severe headache or migraine: results from the National Health and Nutrition Examination Survey.Frontiers in neurology · 2024Article
- Association between dietary folate intake and severe headache or migraine in adults: a cross-sectional study of the National Health and Nutrition Examination Survey.Frontiers in nutrition · 2024Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Migraine is a prevalent neurovascular headache disorder. The link between dietary potassium and blood pressure has been established. We sought to delineate the relationship between dietary potassium intake and the prevalence of migraines. Methods: We conducted a cross-sectional analysis using data from the National Health and Nutrition Examination Survey (NHANES) spanning 1999-2004, comprising 10,254 participants aged ≥20 years. Participants who reported severe headaches or migraine in the self-report questionnaire were identified as migraineurs. A 24-h dietary recall methodology was used to assess dietary potassium intake. Multivariate regression analysis and restricted cubic spline (RCS) modeling were utilized to elucidate the relationship between dietary potassium and migraines. Results: Among the 10,254 participants, 20.1% were identified with migraine or severe headaches. The adjusted odds ratio (OR) for migraine occurrence in the Q2 dietary potassium intake (1771-2,476 mg/d) was 0.84 (95% CI: 0.73-0.97, Conclusion: The relationship between dietary potassium intake and migraine prevalence among US adults appears to follow an L-shaped curve.
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