Foods that cause migraines

Sep 19, 2017

Food acts as a trigger for about 10% of people who suffer from migraines

Aged cheese

Cheese contains a compound known as tyramine, which is formed when protein breaks down. Tyramine is known to cause migraines. When cheeses are aged they have a higher tyramine content. Other factors like differences in fermentation, processing, or degradation can also have an effect on tyramine content. Swiss, feta, mozzarella, brie, parmesan, swiss, gorgonzola, muenster, blue cheeses, and cheddar are some cheeses high in tyramine.

Chocolate

Chocolate has been commonly implicated in migraines - around 22% of people who suffer from migraines report it as a trigger. Chocolates also contain tyramine, which may be why it acts as a cause.

Interestingly, there's another take on it. According to some experts, chocolate may not actually be a trigger. Rather, a craving for things like chocolate may be an early sign of a migraine attack.

Alcohol

Alcohol is another food that's associated with headaches. Sulfites present in alcohol could be responsible for that throbbing headache. And alcoholic drinks with higher sulfite content may increase your chances of getting a migraine. Alcohol can also lead to dehydration, which can cause headaches. Red wine, whiskey, beer, and champagne are some alcoholic drinks that have commonly been found to trigger headaches.

Processed meats

Nitrates and nitrites are used as preservatives in many processed and cured meats. These preservatives can dilate your blood vessels, which may cause headaches in some people. Ham, bacon, sausage, and pepperoni commonly contain nitrates or nitrites.

Monosodium glutamate

Monosodium glutamate (MSG) is thought to trigger migraines in 10 to 15% of people who suffer from this condition. It is a salt of the amino acid glutamic acid and is naturally present in foods like cheese, tomato, soy extracts, and yeast extract. It's also added to certain foods like soy sauce to enhance flavor.

Cold foods

Some people get headaches when cold foods move across their mouth or throat. These are commonly known as "ice cream headaches," although other cold foods like frozen popsicles or cold drinks can also cause this effect.

Although it's not completely clear why this happens, it could be because blood vessels at the top of your mouth or the back of your throat constrict and dilate when touched by a cold substance. Pain receptors then send a message to your brain, which misreads the discomforting sensations as coming from your head rather than your mouth. Around 30 to 40 percent of people who don't generally get headaches seem to experience ice cream headaches. They are also more common in people who suffer from migraines.

Certain fruits and vegetables

Avocados, citrus fruits, onions, bananas, and broad beans have been found to trigger migraine headaches in some people. One possible reason for these healthy foods going rogue is that they all contain tyramine.

Aspartame

Aspartame is a common artificial sweetener that is added to processed foods. It is also available under various brand names as a table top sweetener. Research has found that it can trigger headaches in some people. One study which looked at about 170 patients from the headache unit of a medical centre found that it was reported as a trigger by 8.2% of the subjects.

Fermented foods

Fermentation increases tyramine in foods. And certain fermented foods like teriyaki sauce, miso, and soy sauce have been found to act as headache triggers.

Caffeine

Caffeine is found in common foods like coffee, colas, chocolate, and tea. Caffeine may not be a direct trigger for headaches but if you habitually consume a large amount of it you could experience "caffeine rebound headaches" or withdrawal.

According to the National Headache Foundation, you should be able to consume about 200mg of caffeine a day without problems. But, if you suffer from headaches frequently, it might be best to avoid daily use.

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