Migraines May Start in Your Gut, Not Your Head.

A 2025 study published in Frontiers in Nutrition found that adults who consumed more live dietary microbes—like those in fermented foods—had significantly fewer migraines. The gut-brain connection suggests these microbes reduce inflammation and improve nervous system balance.

Add fermented foods like kefir, yogurt, and raw sauerkraut to your routine to protect your brain.