As you read this, there are researchers and scientists struggling to understand the root causes of migraine headaches. The exact cause of these debilitating attacks has escaped scientific discovery. Scientists do know that there appears to be a hereditary factor involved. Nearly half of those diagnosed with migraine syndromes know of other family members who experience the same problems. Additionally, research has demonstrated that certain foods may trigger the onset of migraine headaches among those with a predisposition toward the problem.

What kinds of dietary choices can trigger a migraine? Let us look at a few possibilities.

Let us start by trying to grab lunch at a local delicatessen. Many researchers argue that there is a strong link between nitrite ingestion and the onset of the headaches. Nitrites (and nitrates) are frequently found in prepared meats, including deli options, hot dogs and sausages. Migraine sufferers may think that a pastrami sandwich sounds great, but the processed treat may actually spur agony.

That does not mean, however, that one can just order from the deli's cheese counter in order to be safe. Researchers have also discovered that aged cheeses can be a migraine trigger for many sufferers. So, even if one decided to axe the corned beef on the Reuben and work with some great aged Swiss on rye, he or she could be inviting a migraine headache.

Where can one avoid both prepared meat and cheese? Perhaps at a Chinese restaurant. One might decide to walk right out of the deli and down the street to a Chinese restaurant. Unfortunately, monosodium glutamate (MSG) is a frequently found seasoning/additive in many Chinese meals. It may also appear in other mixes and soups. MSG is another migraine trigger.

It is enough to drive one to drink! Processed meat could cause a migraine headache. So could cheese. Even a seemingly healthy vegetarian Chinese feast could trigger a migraine! After emerging from the Chinese restaurant, disappointed, one might decide to go to the bar to throw back a few drinks. If one is frustrated by all of the food triggers, however, seeking solace in drink is a horrible idea. That is right; alcohol–particularly red wine–is another common dietary trigger of migraine symptoms. That trip to the local watering hole to down a few relaxing glasses of Merlot might just serve as a call for a migraine headache.

Obviously, not every migraine victim has the same level of vulnerability to all dietary triggers. Food choices do not seem to make any difference at all to some people. However, the research does indicate that certain foods are more likely than others to set off the migraine headache cycle than are others. Those who do feel as if their eating plays a role in their migraine symptoms should steer clear of nitrites/nitrates, MSG and alcohol. This may reduce the likelihood of experiencing a severe migraine headache.