For millions of Americans, high blood pressure is just one component of a condition called the "metabolic syndrome." At least 47 million adults - more than one in five - have this syndrome, which also includes a "beer belly," poor cholesterol levels, and high blood sugar.

The syndrome is a cluster of health problems, and it greatly increases the risk of diabetes, heart attack, and stroke. People with this syndrome have high levels of triglycerides and low levels of the "good" HDL cholesterol. They also have a disproportionate amount of abdominal fat.

The Centers for Disease Control and Prevention analyzed data from a national survey to determine the prevalence of metabolic syndrome. They found that it affects 6.7 percent of people in their 20s and 43.5 percent of those in their 60s. The rates were similar among men and women.

Experts believe that the syndrome is caused by a combination of genes and lifestyle factors, including overeating and a lack of exercise. If you recognize yourself in this description, ask your doctor about treatment to reduce your risk of serious consequences.

Related information: Basic facts - Disease risks | Visiting your doctor

Source:  Ford ES, Giles WH, Dietz WH. Prevalence of the metabolic syndrome among US adults. Journal of the American Medical Association, Jan. 16, 2002;287:356-359. (Abs.)