Strength training can reduce the risk of diabetes related to obesity

Strength training over a short period can reduce fat stores in the liver and improve blood sugar control in obese mice, according to a study published in Journal of Endocrinology. The study indicates that strength training over a short period, less than enough to change body fat composition in humans, was sufficient to reduce the accumulation of fat in the liver and improve the regulation of blood glucose in obese mice, even without overall weight loss. These findings suggest that strength training may be a quick and effective strategy for reducing the risk of fatty liver disease and diabetes in obese individuals.

Obesity is a growing global health epidemic that requires more effective intervention strategies to prevent debilitating complications, including fatty liver and diabetes. About 94% of obese people are diagnosed with non-alcoholic fatty liver disease, which causes inflammation of this vital organ and impairs its ability to regulate blood glucose. This increases the risk of type 2 diabetes and its badociated serious complications, including nerve and kidney damage. Although the increase in physical activity is a widely accepted method for improving health and promoting weight loss, the relative benefits of different types, durations, and intensities of physical activity still make the # 39, subject of many discussions. Much research has focused on the benefits of aerobic energy – burning exercises, the potential benefits of bodybuilding and bodybuilding being often overlooked.

In this study, Leandro Pereira de Moura and colleagues from the School of Applied Sciences of the University of Campinas in Brazil studied the effects of strength-based exercise on liver fat accumulation, regulation glycemia and markers of inflammation in obese mice. Obese mice performed strength training over a short period of time, but the human equivalent would not be enough to change the fat composition. After this short-term training, the mice had less fatty liver, fewer inflammatory markers, and the regulation of their blood glucose was improved, despite no change in their overall body weight.

According to Dr. Pereira de Moura, "the fact that these improvements in metabolism occurred over a short period, even if the overall amount of body fat was unchanged, suggests that strength training can have positive effects on the body. health and directly affect liver function and metabolism, may therefore be a more effective, non-pharmacological and inexpensive strategy for improving the health of obesity. "

Dr. Pereira de Moura warned, "Although these results show an obvious advantage in obese mice, it is difficult to mimic the strength training in animals." Further investigation is needed both at home and at home. animals and people to really understand how bodybuilding affects the metabolism of the liver.It should be noted that these health benefits would be even more effective if accompanied by a reduction in body fat. On the basis of these results, obese people may have to increase their activity through bodybuilding, but they should always consult their doctor first. "

Dr. Pereira de Moura and her colleagues are now considering examining the mechanisms underlying these findings, determining how to maximize them, and helping to develop real guidelines for obese people. They are currently conducting studies on the impact of different exercise protocols, such as aerobic exercises or aerobic exercises combined with strength training, on the accumulation of fatty liver. It is possible that by better understanding how strength training improves liver function, new targets for drug interventions that can prevent or reduce the risk of fatty liver and obesity-related type 2 diabetes may be identified.

Provided by
Society of Endocrinology