
Magnesium Diabetes is the most common disorder associated with low magnesium. As many as one out of every three people with diabetes is low on this mineral. Even more convincing: Studies show that as magnesium intake goes up, the risk of developing type 2 diabetes goes down.
Although a few studies have shown that
nutritional supplements of about 350 mg a day improve insulin resistance and blood sugar control, there's little agreement among experts as to whether low magnesium levels are the cause or the result of diabetes.
Still, experts say it's a good practice to make sure you're getting enough magnesium. (Most people, especially seniors, don't.) Supplements come in a variety of forms, including magnesium acetate, aspartate, carbonate, chloride, citrate, glycinate, hydroxide, lactate, oxide, or pidolate. And they come in a variety of combinations, from multis to special-formula supplements for diabetes, heart disease, and osteoporosis. One study found
magnesium citrate to be well absorbed.
Natural foods like green leafy vegetables, legumes, nuts, wheat germ, and whole grains provide magnesium to the body.
For the body to function, each cell must "open its door" and allow sugar to enter. Chromium has been called the key that unlocks that door. Without it, sugar builds up in the blood, and eventually diabetes develops.
It would seem to make perfect sense, then, to take
chromium supplements to avoid high blood sugars. And some studies have suggested that supplementing with chromium helps keep blood sugar under control. But according to the American Diabetes Association (ADA), only very low chromium levels cause problems. For most people, the ADA says, chromium supplements offer no known benefit. A recent animal study also found that one form of chromium, chromium picolinate, can trigger potentially cancer-causing cell mutations.
But not everyone is so quick to dismiss chromium's tremendous potential for people with diabetes. "There are several lines of evidence suggesting that higher doses of chromium supplements may be beneficial," says William Cefalu, MD, associate professor of medicine and director of the clinical trials unit at the University of Vermont’s College of Medicine in Burlington. Diabetes experts say 600 micrograms (mcg) a day have proven effective. (The animal studies suggesting a cancer link used much larger amounts than you would get from nutritional supplements.)
Chromium is available in a variety of forms: as single nutritional supplements, as an ingredient in multivitamins, or
combined with any number of vitamins and/or minerals.
Chromium picolinate and chromium histidine are believed to be better absorbed than other forms of the mineral.
Foods that contain chromium include: black pepper, broccoli, dried beans, and whole grains.