Osteoporosis Archive

If you have diabetes or prediabetes and you need motivation to get your blood sugar under control, consider this: a study published Dec. 2, 2014, in Annals of Internal Medicine suggests that diabetes in midlife appears to age the mind at a faster rate in later life. Researchers analyzed changes in the thinking skills of more than 15,000 people during a 20-year period. The average age at the start of the study was 57. Twenty years later, among people with a history of diabetes, there was 19% more decline than expected. There were even declines, although smaller, among people with a high blood sugar condition known as prediabetes. "We know that over time, diabetes, like hypertension, will cause mini-strokes in the brain that will impair one's thinking and memory. This study strengthens the claim that addressing cardiovascular risk factors like diabetes early may prevent dementia in the future," says Dr. David Hsu, a psychiatrist in the Center for Alzheimer Research and Treatment at Harvard-affiliated Brigham and Women's Hospital. You can lower your blood sugar—and your risk of diabetes—by exercising, losing weight, and cutting back on refined grains and added sugars. 

As many as one in four adults has nonalcoholic fatty liver disease (NAFLD), a condition marked by excess fat in the liver. Although often symptomless, it can eventually damage the liver, leading to fatigue, weakness, abdominal pain, and other symptoms. NAFLD tends to occur in people who are overweight or obese, or who have diabetes—problems that are also common in people with heart disease. Now, new research finds a strong link between NAFLD and dangerous plaque inside in the heart's arteries.

The study, in the Nov. 4, 2014, issue of Radiology, included 445 people who were admitted to emergency rooms with suspected heart attacks. Researchers used computed tomography (CT) scans, a type of enhanced x-ray imaging, to assess the participants' livers and coronary arteries. People with NAFLD were six times as likely to have high-risk plaque—the type most likely to cause a heart attack—than those without the liver condition. There are no treatments for NAFLD, but eating a healthy diet, exercising regularly, and losing weight if needed may help prevent or even reverse possible liver damage from the condition. 

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