Menstrual Migraines: Overlooked Causes and Treatments

It has been widely reported that women who experience migraines report an increase in this malady just prior to menstruation. It has also been noted that in many studies that migraines are often linked to magnesium (Mg) deficiencies. I suspect that these two findings are logically related as follows:

1. Women's magnesium and other nutrient levels may dip just prior to menstruation due to hormonal fluctuations, as well as nutrient loss through blood loss.

2. Just prior to menstruation, estrogen levels drop in women. According to magnesium researcher Dr. Mildred Seelig, estrogen causes an enhancement of Mg utilization and uptake by soft tissues and bone.¹ Therefore it is logical to conclude that a drop in estrogen levels may decrease Mg uptake. A 1981 study published in the American Journal of Clinical Nutrition found that cell magnesium level were significantly lower patients with premenstrual symptoms than in controls. ²

3. This premenstrual dip in magnesium levels may cause an increase in migraine headaches and other magnesium dependent conditions, especially in women who may already be borderline low in magnesium.

It is well established that women are more susceptible to iron deficiency anemia than men because of menstruation. Yet, iron is not the only mineral that is a component of blood. There are other minerals that are found in blood, including magnesium.

Magnesium deficiency has been linked to migraines, anxiety and depression, water retention, cramps and many other conditions that are often thought to make up premenstrual syndrome (with or without migraines). As such, it is logical to consider the possibility that for some women a component of premenstrual syndrome may actually be a hormonal and blood loss induced deficiency of magnesium and possibly other nutrients.

1. Seelig, Mildred. "Interrelationship of Magnesium and Estrogen in Cardiovascular and Bone Disorders, Eclampsia, Migraine and Premenstrual Syndrome." Department of Community and Preventive Medicine, New York Medical College, Valhalla, 1993. Abstract. Journal of the American College of Nutrition Aug;12(4) (1993): 442-58. [Full text]

2. Abraham GE, Lubran MM. "Serum and red cell magnesium levels in patients with premenstrual tension." American Journal of Clinical Nutrition. 1981 Nov;34(11):2364-6 [PDF - Full text]

Cause of Migraines -- my hypothesis that ties together many of the seemingly unrelated conditions - TMJ, fibromyalgia, numbness in arms, nausea, eye pain and more.

Mennorrhagia - overlooked causes of heavy menstrual bleeding. Heavy periods can be a cause of anemia and perhaps other mineral deficiencies.

Magnesium Deficiency - Part I - covers allergies, chemical sensitivities, anxiety and psychiatric disorders, aorta strength, asthma, attention deficit disorder and calcification of soft tissue. Part II - covers fibromyalgia, hearing loss, hypercalciuria, keratoconus, migraines, mitral valve prolapse, muscle contractions and cramps, myopia, nystagmus, osteoporosis and osteopenia, premature birth, skeletal deformities, scar formation, seizures, and TMJ.

Potential Migraine Headache Factors - include loud noises, stress, certain foods - very similar to the factors that can cause a magnesium deficiency.

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Overlooked Causes and Treatments of Menstrual Migraine Headaches