A plant-based diet reduces migraine pain, according to a new study in the Journal of Headache and Pain. Forty-two adult migraine sufferers were either assigned to consume a low-fat plant-based diet or take a placebo supplement for 16 weeks. Participants then switched groups for a second 16-week period. During the diet period, participants consumed a plant-based diet and then an elimination diet to remove foods that are common migraine pain triggers. The severity of the worst headache pain improved significantly during the plant-based diet period, compared to the supplement period. The decline in migraine pain may have been due to the elimination of dietary pain triggers such as meat and dairy products or by weight loss or hormonal changes brought on by the diet change.
Bunner A, Agarwal U, Gonzales JF, Valente F, Barnard ND. Nutrition intervention for migraine: a randomized crossover trial. J of Headache and Pain. 2014;15:69. doi:10.1186/1129-2377-15-69.