riboflavin (vitamin B2) helps prevent migraines

Preliminary evidence suggests that riboflavin (vitamin B2)helps prevent migraines.

On average, it reduces the frequency of migraines from fourattacks a month to two.

Researchers are using HIGH doses...400 mg/day of riboflavin.This is over 200 times higher than the RDA...but toxicity isn'tlikely in people with normal kidney function.

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