Guide
Why Do I Get Headaches After Certain Foods
Food-triggered headaches are real and underrecognised. Common dietary triggers include tyramine in aged cheeses and red wine, histamine in fermented foods, nitrates in processed meats, artificial sweeteners, MSG, and...
Why it matters
Food-triggered headaches are real and underrecognised. Common dietary triggers include tyramine in aged cheeses and red wine, histamine in fermented foods, nitrates in processed meats, artificial sweeteners, MSG, and gluten in susceptible individuals. But which foods trigger headaches varies enormously from person to person — the same trigger that affects one person might be completely fine for another. Without systematically tracking your food intake alongside your headaches over time, identifying your specific triggers is nearly impossible.
When Normal helps
Normal tracks your food intake alongside your headaches over time and finds which specific foods or ingredients consistently precede your headaches. It looks for patterns across weeks of data to find the trigger that's individual to you.
How Normal finds it
Tell Normal what you eat and when you get headaches. Over four to six weeks it finds which foods or food combinations consistently appear before your headaches. Most people identify one to two specific triggers they'd never suspected before.
Editorial note
How to read this guide
Normal guides focus on pattern tracking: comparing symptoms, meals, sleep, stress, movement, routines, and timing over repeated days so people can notice what reliably changes how they feel.
Normal is not a medical provider. This guide is for general informational purposes and should not be used as medical advice, diagnosis, or treatment.
Related
Start with your body
Normal finds the pattern behind how you feel.
Tell Normal what happened in plain language. It connects your food, sleep, movement, stress, and symptoms over time.