# Migraine food triggers: what research supports and what it does not

> Which foods and drinks have research behind them as migraine triggers, which are mostly reputation, and how to test one food at a time with a diary over four weeks.

Canonical: https://lucernel.com/guides/migraine-food-triggers
Last updated: 2026-10-19

Type: Guide. Publisher: Lucernel.

## Short answer

Of the foods people blame for migraine, skipped meals have the most support. Alcohol and caffeine are named often, but studies disagree, and chocolate and cheese are named by only a minority of people with migraine. Evidence on food is mostly surveys, so the only way to know your own triggers is to test one food at a time and record the result.

- **Choose this if:** Eat at regular times, keep a diary, and test one suspect at a time before cutting anything out.
- **Choose the other option if:** See a doctor before dropping many foods at once, and for new, sudden, severe or changing headaches.

## Side by side

| | Memory and a food list | Miggry |
| --- | --- | --- |
| Records each attack with time, intensity and medication | Partly, if you write it down | Yes, in seconds |
| Records meals, water and sleep on days with no attack | No | Yes, so a food is compared with good days |
| Notes possible triggers for each attack | Partly, from memory | Yes, in the same screen as the log |
| Warns when a pattern rests on little data | No | Yes, patterns appear only with enough data, never as proof of cause |
| Shows pressure and weather beside the attack | No | Yes |
| Report to bring to your doctor | Partly, by hand | Yes, PDF or CSV |

## How strong is the evidence for food triggers?

Not very. A 2020 systematic review in Headache found 43 studies on diet and migraine, 20 of them on diet-related triggers. The overall quality was low, because 68% of the studies on diet patterns and triggers were cross-sectional studies or patient surveys. The authors call for better research to confirm the effect of diet in people with migraine.

Surveys record what people believe sets off their attacks. That gives leads, not proof of cause, and the same food can be a firm trigger for one person and harmless for the next.

Skipped meals have the most support. A 2025 scoping review of 36 studies found that most suggest fasting and skipping meals, especially breakfast, can trigger migraine, though some found no clear link and some were of low to moderate quality. The NHS lists skipping meals or not eating regularly among common triggers and advises eating meals at regular times.


## Alcohol and caffeine: named often, still unsettled

The 2020 review found alcohol and caffeine to be the most common diet patterns and triggers linked with more frequent attacks. The American Migraine Foundation says many people feel worse after either one, and also that some people say a cup of coffee stops their symptoms. It adds that red wine is what patients blame most, but other kinds of alcohol are just as likely, and sometimes more often, the culprit.

A diary study points the other way for alcohol. A 2022 study followed 487 adults with episodic migraine through 5,913 attacks and 40,165 diary days. Drinking did not significantly change the chance of an attack in the next 24 hours, and the chance was slightly lower 24 to 48 hours later. The group mostly drank low amounts, so the result does not cover heavy drinking.

For caffeine, the NHS lists too much of it as a trigger and says a GP may suggest drinking less caffeine. Because coffee can both help and hurt, your own record is the best guide.


## Chocolate, cheese and the craving question

A 2026 meta-analysis of seven studies put the share of people naming chocolate as a trigger at about 13.9%, cheese at 8.0% and caffeine at 12.0%, with very large differences between studies. Its author concludes that avoiding these foods cannot be recommended for everyone, and that diaries should guide individual choices.

For chocolate, a 2014 review found the share of attacks blamed on it ranged from 0 to 22.5% across surveys, and that double-blind studies showed headache risk after chocolate was as likely as after a placebo. The review concludes that the belief that migraine patients must avoid chocolate lacks a reliable scientific basis.

One possible reason for the gap is timing. The NHS lists craving certain foods among the symptoms at the start of an attack, so a food eaten because of a craving may be blamed for an attack that had already begun. This is a possible explanation, not a proven one.

The American Migraine Foundation also lists foods with histamine or MSG, other dairy, artificial sweeteners such as aspartame, cured meats and strong smells among common reports. Treat them as ideas to test, not as rules.


## Elimination diets: promising headlines, mixed results

Some trials removed foods based on blood tests for IgG antibodies. A 2010 crossover trial of 30 people with migraine without aura found headache days fell from 10.5 to 7.5 over six weeks on the elimination diet. A 2011 randomized trial of 167 volunteers found a small drop at 12 weeks that was not statistically significant, though it was significant at 4 weeks, and no difference in disability.

Both trials were small, and the first studied mostly women. Cutting out many foods at once also makes it impossible to tell which one mattered and is hard to keep up. Talk to a doctor first, and do not stop prescribed medicine.


## A four-week plan to test one food

This is practical advice from us, not a research protocol or medical advice. It suits people who have attacks a few times a month, because one attack proves nothing.

- Week 1, baseline: change nothing. Record every attack with start time, intensity, symptoms and medication. Also record meals, water and sleep every day, including days with no attack.
- Week 2, choose one suspect: pick the single food you most doubt, and write down how much and when you eat it. Keep meals at regular times so skipped meals do not confuse the result.
- Weeks 3 and 4, test it: remove that food, or eat it on set days, but change nothing else. Keep logging in the same way.
- End of week 4, compare: count attacks in each period. If nothing changed, the food may not be a trigger for you, or not on its own. If attacks fell, bring the diary to a doctor before drawing a conclusion.

## When to see a doctor

See a doctor if attacks are severe or getting worse, last longer than usual, happen more than once a week, or are hard to control. The NHS advises urgent help if an attack lasts more than 72 hours or aura lasts longer than an hour.

Get emergency help for a sudden, extremely painful headache, or one that comes with trouble speaking, confusion, vision loss, a seizure or weakness on one side of the body. A diet test does not replace medical advice.



Disclosure: Miggry is made by Lucernel, the publisher of this article.

## Frequently asked questions

### What foods trigger migraine most often?

Skipped meals have the best support. Alcohol, caffeine, chocolate, cheese and foods with MSG or histamine are reported often, but the studies are mostly surveys and vary a lot.

### Is chocolate a migraine trigger?

A 2026 meta-analysis found about 14% of people name it as a trigger, and double-blind studies reviewed in 2014 found headaches after chocolate as likely as after placebo. It may be an early craving, not a cause.

### Should I cut out foods I think are triggers?

Test one at a time, and talk to a doctor before removing many foods.

### Does skipping breakfast cause migraines?

Most studies in a 2025 scoping review suggest skipping meals, especially breakfast, can trigger migraine, but not all agree. Regular meals are the NHS advice.

### Is Miggry available?

See the official app page for current availability and pricing.

## Our pick: Miggry, to test one food at a time

A food list cannot tell you which foods are yours. Miggry logs an attack in seconds, even on a bad day, and records meals, water and sleep on good days so a suspect food has something to be compared with. Patterns appear only with enough data and never as proof of cause, and a report for your doctor exports as PDF or CSV. It is a record for you and your doctor, not a diagnosis.

- Intensity, aura, symptoms, possible triggers and medication in one screen
- Sleep, water and meals recorded on good days too
- Weekly and monthly reports as PDF or CSV for your doctor

[See how Miggry works](https://lucernel.com/apps/miggry)

## Sources (checked 2026-10-01)

- [Hindiyeh et al. (2020), The Role of Diet and Nutrition in Migraine Triggers and Treatment: A Systematic Literature Review, Headache (PubMed)](https://pubmed.ncbi.nlm.nih.gov/32449944/)
- [Legesse et al. (2025), Irregular meal and migraine headache: a scoping review, BMC Nutrition (PubMed)](https://pubmed.ncbi.nlm.nih.gov/40140884/)
- [Vives-Mestres et al. (2022), Alcohol as a trigger of migraine attacks, Headache (PubMed)](https://pubmed.ncbi.nlm.nih.gov/36437596/)
- [Alzahrani (2026), Chocolate, Cheese, and Caffeine as Migraine Triggers: meta-analysis, J Nutr Metab (PubMed)](https://pubmed.ncbi.nlm.nih.gov/42662243/)
- [Lippi et al. (2014), Chocolate and migraine: the history of an ambiguous association, Acta Biomed (PubMed)](https://pubmed.ncbi.nlm.nih.gov/25567457/)
- [Alpay et al. (2010), Diet restriction in migraine based on IgG against foods, Cephalalgia (PubMed)](https://pubmed.ncbi.nlm.nih.gov/20647174/)
- [Mitchell et al. (2011), Food elimination diet based on IgG antibodies for migraine like headaches, Nutr J (PubMed)](https://pubmed.ncbi.nlm.nih.gov/21835022/)
- [American Migraine Foundation: Top 10 migraine triggers](https://americanmigrainefoundation.org/resource-library/migraine-triggers/)
- [NHS: Migraine](https://www.nhs.uk/conditions/migraine/)