Migraine Prevention
Migraines affect 1 in 7 people globally — making them the second most disabling neurological disorder. Dietary triggers account for 15–30% of migraine episodes. Identifying and managing food triggers, alongside nutritional support for migraine prevention, can significantly reduce attack frequency.
Dietary Triggers, Magnesium & Migraine Neuroscience
Migraine is a neurological disorder involving cortical spreading depression (CSD) — a wave of electrical depolarization across the brain. Dietary factors can lower or raise the threshold for CSD initiation. The most validated nutritional strategy for migraine prevention involves: elimination of personal triggers (highly individual), high-magnesium diet, and adequate riboflavin (vitamin B2).
Magnesium deficiency is implicated in migraine pathophysiology — it affects NMDA receptor function, platelet aggregation, and serotonin receptor activity. Multiple randomized trials show that 400–600mg/day of magnesium oxide or citrate reduces migraine frequency by 40–50% in deficient individuals. Dietary sources: dark leafy greens, pumpkin seeds, dark chocolate, almonds, avocado.
Riboflavin (vitamin B2) supports mitochondrial energy production in neurons — defective mitochondrial energy metabolism is a proposed migraine mechanism. A placebo-controlled trial found 400mg/day riboflavin reduced migraine frequency by 50% in 55% of patients. Food sources: dairy, eggs, lean meat, almonds, spinach. Coenzyme Q10 (100–300mg/day) also reduced migraine frequency in trials.
Evidence-Based Recipes
Ingredients
- 100g baby spinach (78mg Mg/100g)
- 50g arugula
- 1 avocado, sliced (29mg Mg/100g)
- 3 tbsp pumpkin seeds (156mg Mg/30g)
- 2 tbsp sunflower seeds (92mg Mg/30g)
- 1 tbsp dark chocolate shavings (64mg Mg/30g)
- 100g cooked quinoa (64mg Mg/cooked cup)
- Dressing: 2 tbsp olive oil, 1 tbsp lemon juice, 1 tsp tahini, 1 tsp honey, salt, pepper
Preparation
- Whisk dressing ingredients together.
- Combine spinach, arugula, and warm quinoa in a large bowl. Toss with dressing.
- Arrange avocado on top. Scatter pumpkin seeds, sunflower seeds.
- Finish with dark chocolate shavings.
Ingredients
- 2 large eggs, soft-boiled or poached
- 30g almonds (0.3mg riboflavin/30g)
- 100g cottage cheese (0.2mg riboflavin/100g)
- 50g baby spinach
- 1 slice whole grain sourdough toast
- Fresh herbs (chives, dill)
- Black pepper
- Drizzle of olive oil
Preparation
- Soft-boil eggs 6 minutes. Cool briefly, peel.
- Toast bread.
- Arrange cottage cheese and spinach on toast.
- Top with halved eggs and almonds.
- Garnish with herbs, pepper, and olive oil.
What to Eat & What to Limit
Beneficial Foods
- Magnesium-rich foods — pumpkin seeds, dark greens, avocado
- Riboflavin (B2) — dairy, almonds, eggs
- Omega-3 rich fish (anti-neuroinflammatory)
- Ginger (reduces prostaglandin synthesis — anti-nausea)
- Regular meal timing — skipping meals is a potent trigger
- Consistent caffeine intake — irregular caffeine withdrawal triggers migraines
- Adequate hydration (dehydration is a top trigger)
- Oats and complex carbs (steady blood glucose)
Limit or Avoid
- Red wine — tyramine, histamine, sulfites (major trigger)
- Aged cheeses — high tyramine
- Processed meats with nitrates — hot dogs, salami
- MSG (monosodium glutamate) in processed foods
- Skipping meals or fasting (hypoglycemia trigger)
- Artificial sweeteners — aspartame has migraine evidence
- Excess caffeine or abrupt caffeine withdrawal
- Alcohol in any form — dehydration + vasodilation
Wine & Migraines: Strong Evidence for Avoidance
Red wine is the most commonly reported dietary migraine trigger worldwide
Migraine Management: When to See a Neurologist
Seek medical evaluation if:
- More than 4 migraine days per month — preventive medication may be appropriate
- New headache pattern or sudden severe "thunderclap" headache (emergency)
- Headaches associated with neurological symptoms — vision loss, weakness, speech difficulty
- Migraine aura changes or new aura patterns
- Medication overuse headache (taking pain relief more than 10 days/month)