New study results show that a healthy intestinal microbioma is essential for muscle growth after sport or for the structure of the skeletal muscles. In addition, the study authors claim that intestinal microbes play a crucial role in regulating muscle mass and function. Your studies with mouse models showed that oneunhealthy intestinal flora, or the so -called dysbiosis in the intestine could affect muscle growth.
Darm health in connection with the structure of the skeletal muscles
In their research work, the scientists have found a newer connection between the microbiome in the intestine, physical exercise and muscle growth. To do this, they administered antibiotics for a group of laboratory mice via drinking water and kept the other control group germ -free. The mice then voluntarily trained on wheels for about 9 weeks. Then the researchers measure and compared the structure of the skeletal muscles of both groups, which also include the muscles of arms and legs. The latter facilitate movement, keep posture, stabilize bones and joints and generate body heat. Accordingly, the physical properties of the skeletal muscles can change through training. The research team came to the conclusion that antibiotics had no profound influence on the mileage. However, their intake reduced the intestinal microbioma. In mice, the medication caused dysbiosis or an imbalance in the intestinal flora. This indicates that an intact microbiome is required for muscle growth after training.
Although it is still too early to know the clinical effects of the study closely, the results show that a healthy intestinal microbioma contributes to the benefit of the regular movement regarding the structure of the skeletal muscles. The researchers now also want to find out which substances that are produced by intestinal bacteria can help the muscles to fully adapt to training and to improve sporting performance. This discovery could also pave the way for the treatment of muscle loss in cancer. In addition, age -related muscle loss, also called sarcopenia, occurs naturally due to the loss of muscle fibers and atrophy. Due to this disease, people over 80 can lose up to 50 % of their muscle mass. According to the authorsthis studyHowever, further research is required to uncover the underlying mechanism between intestinal bacteria and muscle growth.
