What is the role and typical dose of riboflavin in migraine prevention?

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Multiple Choice

What is the role and typical dose of riboflavin in migraine prevention?

High-dose riboflavin helps migraine prevention by supporting mitochondrial energy production in brain cells, which may reduce neuronal susceptibility to migraine attacks. The most robust evidence supports using about 400 mg per day, typically given in divided doses to improve tolerability. In randomized trials, this dose has been associated with a meaningful reduction in migraine attack frequency and is generally well tolerated, with the most common benign effect being bright yellow urine. Lower doses, such as 50 mg daily, are not consistently effective, and 200 mg daily has less robust data compared to 400 mg. Start this regimen and reassess after about 3 months to determine response.

High-dose riboflavin helps migraine prevention by supporting mitochondrial energy production in brain cells, which may reduce neuronal susceptibility to migraine attacks. The most robust evidence supports using about 400 mg per day, typically given in divided doses to improve tolerability. In randomized trials, this dose has been associated with a meaningful reduction in migraine attack frequency and is generally well tolerated, with the most common benign effect being bright yellow urine. Lower doses, such as 50 mg daily, are not consistently effective, and 200 mg daily has less robust data compared to 400 mg. Start this regimen and reassess after about 3 months to determine response.

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