Sunday, May 8, 2011

Does Low Testosterone = Diabetes?

Diabetes and low testosterone go hand-in-hand: One in three diabetic men have low testosterone. But one potential cause of diabetes is low testosterone. So which came first, testosterone deficiency or diabetes?

A study published in Diabetes Care may answer that question. Finnish researchers measured levels of sex hormone-binding globulin (SHBG) and testosterone in 702 middle-aged men who had no blood sugar problems, and then reexamined them after 11 years. At the time of follow-up, 147 had developed metabolic syndrome (a combination of conditions that increases risk for heart disease) and 57 had diabetes. Most important, the men with the lowest testosterone levels were nearly two and a half times more likely to have developed diabetes or metabolic syndrome.

The idea that diabetes can be treated by normalizing testosterone levels is picking up speed. A study looking at supplemental testosterone as an adjunct therapy is underway, and many physicians who use bioidentical hormones have been treating patients with it for years.

Men over the age of 45 should have their testosterone level tested. If it’s low, replacement should be considered. In addition to regulating insulin, testosterone reduces body fat, increases libido, boosts energy levels, and improves mood and memory. Testosterone requires a prescription and may be obtained from compounding pharmacies, or pharmacies that mix drugs to fit patients’ needs.

Yours in good health,
Dr. Whitaker

Want to learn more about diabetes control? Visit DrWhitaker.com.

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