beware of sport in the morning
THE ESSENTIAL
- Above all, the conclusion of this study should not discourage diabetic patients from stopping their physical activity.
- Men who were most active around noon had lower levels of cardio-respiratory fitness.
- In women, researchers did not find an association between the precise timing of activity and the risk of coronary heart disease or cardiorespiratory capacity.
The vast majority of diabetics suffer from type 2 diabetes. In these patients, sedentary lifestyle and poor diet are among the factors that cause this pathology. The practice of regular physical activity thus improves their heart health. But be careful, this exercise should not be done at any time of the day. A study published on 1er September in the review Diabetes Care claims that exercising in the morning increases the risk of heart attack in men with type 2 diabetes.
Do not be discouraged from practicing sports
The conclusion of this study should especially not discourage diabetic patients to stop their physical activity, say the researchers. “The general message for our patient population remains that you should exercise whenever you can, as regular exercise offers significant health benefits., continues Dr. Jingyi Qian, professor of medicine at Harvard Medical School and co-author of the study. However, researchers studying the effects of physical activity should take timing into account as an additional consideration so that we can give better recommendations to the general public on how time of day may affect the relationship between l ‘exercise and cardiovascular health. ”
The researchers analyzed more than 2,000 patients with type 2 diabetes who were also obese or overweight. They followed them with data from the Look AHEAD study, started in 2001, which monitors the health of overweight or obese patients in the United States with type 2 diabetes. In addition, the researchers measured the time and the type of physical activity they practice using accelerometers placed on their waist. To assess the volunteers’ chances of suffering from coronary heart disease over the next four years, the researchers used a measure called the Framingham risk score. It uses an algorithm based on information about a person’s age, gender, blood pressure, cholesterol, and smoking history.
No difference for women
The results revealed that men who exercise in the morning have the highest risk of developing coronary heart disease, regardless of the amount and intensity of weekly exercise. Men who were most active around noon had lower levels of cardio-respiratory fitness.
In women, researchers did not find an association between the precise timing of activity and the risk of coronary heart disease or cardiorespiratory capacity. Researchers haven’t found any reason for this difference between men and women, other than the physiological differences that make men tend to be at risk earlier in life.
