List of Vitamins that Can Cause Headaches
Which Vitamins Can Trigger Headaches? [Quick Answer] Some vitamins can cause headaches when consumed in excessive or deficient amounts. Here’s a summary of the most common culprits: Vitamin Cause Headache Mechanism Vitamin A Excess (>10,000 IU/day) Intracranial pressure, pseudotumor cerebri Vitamin B6 Excess (>100 mg/day) Neurotoxicity, tension-type headaches Vitamin B12 Deficiency Mitochondrial dysfunction, increased migraines […]
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