Diet Information
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Migraine and DietMigraine - the severe headache involving intense throbbing pain behind the eyes or in the temples, often accompanied by nausea, numbness and sweating - is classified into two types. The less common type is migraine with aura. In this, the migraine attack is preceded by flashing lights before the eyes, or an aversion to bright lights. More commonly, there are no warning signs. This type is called migraine without aura. An estimated 1 in 2 of women suffer from headaches, compared to 1 in 3 men and migraine affects twice as many women as men. What Causes Migraine? How Does Diet Help?All types of headache, including migraine, are related to changes in the blood supply to the brain. The root cause(s) for these changes is unknown. Common culprits include stress, hormones, food allergies, a sudden fall in blood sugar caused by lack of food. The connection between diet and migraine concerns the effect of certain foods on blood vessels in the brain. They cause the vessels to alternately constrict and dilate, which produces the intense migraine pain. Normal dilation is regulated by certain B-complex vitamins (eg. niacin), and may also be upset by certain toxins (eg. tyramine, a derivative of the amino acid tyrosine) in such foods as chocolate, cheese, liver and sausages, broad beans and pickled herrings. In addition, migraine attacks may be triggered by food intolerances to certain food items. Diet Advice For Migraine PatientsTo improve vascular function, and thus help reduce migraines, try these dietary tips.
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