Is 400 mg of riboflavin too much? What the research says
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4 min read
In clinical trials, a daily dosage of 400 mg of riboflavin was shown to reduce the frequency of migraine attacks by approximately two per month for adult sufferers. This high dose, which is over 300 times the average recommended daily allowance, has raised questions for many about its safety profile. So, is 400 mg of riboflavin too much for your body, or is it a safe and effective therapeutic dose for specific conditions?