Chronic pain afflicts over 20% of the adult population. Sadly, most MDs have essentially no education in treating pain, beyond offering a few toxic medications. Then they tend to steer people with pain away from those health practitioners who are trained. This puts the acupuncture community on the front lines for addressing this epidemic.
Vitamins, Minerals and Dietary Supplements
Magnesium
What is magnesium?
An essential trace element, magnesium is found in every cell in the body. It is silver-white in color and metallic in nature.
Why do we need it?
Magnesium is responsible for a variety of bodily functions. It is needed for bone, protein and fatty acid formation; the creation of new cells; the activation of B vitamins; relaxing muscles; clotting blood; proper function of the immune system; and the formation of ATP. Insulin secretion and function also require magnesium.
Because magnesium has so many different actions in the body, the exact reasons for some of its effects remain unknown. Preliminary research, however, has shown it to improve vision in people with glaucoma, lower blood pressure, reduce hyperactivity in children, and reduce symptoms in people suffering from chronic fatigue syndrome.
How much magnesium should I take?
According to the National Academy of Sciences, the recommended daily allowance (RDA) of magnesium is as follows:
- Adult men: 400 milligrams/day
- Adult women: 310 milligrams/day
- Children aged 7-10: 130 milligrams/day
- Infants: 75 milligrams/day
- Pregnant/lactating women: between 310-350 milligrams/day
In addition, it is recommended that people with kidney disease should not take magnesium supplements without first consulting a doctor.
What are some good sources of magnesium?
Chocolate is an excellent source of magnesium. Moderate amounts can be found in legumes, nuts, whole grain foods, soy flour, tofu, green vegetables, brown rice, raisins and seafood.
What can happen if I don't get enough magnesium?
While magnesium deficiency is rare, diabetics, people who routinely take laxatives or diuretics, and alcoholics are at greater risk for becoming deficient. Symptoms of magnesium deficiency include fatigue, insomnia, abnormal heart rhythms, muscle weakness and spasm, depression, listlessness and loss of appetite.
What can happen if I take too much?
Toxicity from increased magnesium intake is rare, because the body usually eliminates excess amounts. The most common symptom of magnesium of toxicity is diarrhea, a condition which may occur with amounts as low as 500 milligrams per day. Excess intake of magnesium may also result in decreased calcium absorption.
References
- Recommended Dietary Allowances, 10th ed. Washington, D.C.: National Academy Press, 1989.
- Murray M. Encyclopedia of Nutritional Supplements. Rocklin, CA: Prima Publishing, 1996.
- Gaspar AZ, Gasser P, Flammer J. The influence of magnesium on visual field and peripheral vasospasm in glaucoma. Ophthalmologica 1995;209:11-13.
- Kawano Y, Matsuoka H, Takishita S, Omae T. Effects of magnesium supplementation in hypertensive patients. Hypertension 1998;32:260-65.
- Starobrat-Hermelin B, Kozielec T. The effects of magnesium physiological supplementation on hyperactivity in children with attention deficit hyperactivity disorder (ADHD): Positive response to magnesium oral loading test. Magnesium Res 1997;10:149-56.
- Cox IM, Campbell MJ, Dowson D. Red blood cell magnesium and chronic fatigue syndrome. Lancet 1991;337:757-60.