MORE ABOUT VITAMINS AND MINERALS: VITAMIN D, MAGNESIUM AND MANGANESE
Vitamin D
Vitamin D is necessary for a healthy immune system; a deficiency will hamper the “cell eating” (phagocytic) functions of the white blood cells. In large amounts, however, vitamin D can suppress the immune system.
Vitamin D is made in your body by the action of sunlight on the skin. This vitamin is also added to milk, milk products and flour. Most people get enough vitamin D naturally. I don’t generally recommend more than the RDA of vitamin D for my patients unless a condition such as osteoporosis makes it necessary.
Check with your physician before taking vitamin D supplements.
Magnesium
There is plenty of evidence to indicate that the immune system suffers in animals who are deprived of magnesium. A deficit of magnesium causes an unhealthy enlargement of the thymus, which leads to reduced T and B-cell response. Some of the immunoglobulins may also be lowered. An increased incidence of a particular cancer, called malignant lymphoma, has been reported in magnesium-deficient animals.
Like copper, magnesium helps to fight free radicals and cancer as part of the SOD molecule.
Magnesium intake has been reported to be low in the general population, especially among our elderly members.
Manganese
A great deal of research has focused on the relationship between manganese and the immune system in animals. Growth and reproduction are greatly reduced by a manganese deficit. Adequate manganese in the body allows antibody levels to elevate in response to challenges. Manganese is important to humans as well, for it is part of the very important SOD molecule that protects the body against free radicals.
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