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There are still health risks for metabolically healthy obese individuals

There are still health risks for metabolically healthy obese individuals Obese people who are currently metabolically healthy face a higher risk of developing diabetes and cardiovascular disease, according to new research accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism. Research has found conflicting evidence about whether it is possible for some obese people to avoid health complications that increase the risk of metabolic diseases. These complications can include high blood pressure, high blood sugar, insulin resistance and low levels of high-density lipoproteins, the "good" form of cholesterol that reduces heart disease risk. Past studies have found as many as 30 percent of obese people may be metabolically healthy. "Unfortunately, our findings suggest metabolically healthy obesity is not a benign condition," said the study's corresponding author, Carlos Lorenzo, MD, of the University of Texas Health Science Center at San Antonio, Texas. "Regardless of their current metabolic health, people who are obese face an increased risk of developing cardiovascular disease and diabetes in the future." To determine metabolic health, researchers examined whether subjects had elevated blood pressure, elevated triglyceride and blood sugar levels, insulin resistance and decreased HDL cholesterol. People who had none or only one of the characteristics were classified as metabolically healthy. The analysis found that increased body mass index was linked to an elevated risk of developing diabetes. Normal weight people who had multiple metabolic abnormalities also faced an increased risk of developing diabetes. Both groups faced an elevated risk of cardiovascular disease after taking into account demographics and smoking behavior. "Our data demonstrate the importance of continuing to monitor for diabetes and cardiovascular disease in both people with metabolically healthy obesity and those who have metabolically abnormalities despite being a normal weight," Lorenzo said. "If physicians and patients are too complacent about assessing risk, we can miss important opportunities to prevent the development of chronic and even deadly conditions."
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