Dietary thiamine intake reduces risk for migraine

Key clinical point: Participants, especially women and those aged 50-85 years, who had a high intake of dietary thiamine were less likely to develop severe headache or migraine.

Major finding: Dietary thiamine intake was associated with a reduced risk for migraine or headache (adjusted odds ratio [aOR] 0.93; P  =  .046), particularly among women (aOR 0.90; P  =  .022) and those aged 50-85 years (aOR 0.86; P  =  .023).

Study details: Findings are from a cross-sectional study including 13,439 American adults, of which 2745 experienced migraine or severe headache in the past 3 months.

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Disclosures: This study did not declare any source of funding. The authors declared no conflicts of interest.

Source: Li D et al. Dietary intake of thiamine and riboflavin in relation to severe headache or migraine: A cross-sectional survey. Headache. 2022 (Sep 1). Doi: 10.1111/head.14384