Kim’s public health blog

In a study presented at the Annual meeting of the Endocrine Society, Roshney Jacob-Issac, M.D., of George Washington University Hospital, and colleagues, “used 2,690 male diabetic veterans in VA [Veterans Administration] hospitals, most of whom were overweight or obese based on their body mass index (BMI).” Participants “were categorized as having low, moderate, or high fitness level, depending on their performance on a standard treadmill exercise tolerance test.” The authors “found that the higher the man’s level of fitness, the lower his risk of dying during the study period.” Dr. Jacob-Issac concluded that people with diabetes “should improve their fitness level or exercise capacity to at least a moderate level, by being physically active.” Comment: I wonder how often we have to repeat research establishing the value of physical fitness in preventing disease and delaying development of disabily.

Looking at the mutliple research studies on health it becomes clear, despite the poor quality of many studies, there are two consistent messages that should be taken to heart. To grow older and have less likelihood of cancer and improved mental abilities as one ages it is necessary to indulge in regular exercise and learning. The studies show that likelihood of cancer, heart disease, and diabetes, among other chronic diseases, are lower among those who exercise. The likelihood of mental deterioration, Alzheimer’s  disease and limited cognitive ability are decreased with lifelong learning.  Use your muscles and your brain daily and your health will be enhanced.