The intestinal microbiota in childhood is decisive for the development of immunity, the intestinal barrier, and health throughout life. Early imbalances are associated with a higher risk of infections, allergies, and inflammation.

The intestine is responsible for regulating various systems in the human body.

In recent years, there has been increasing awareness of the prognostic value of skeletal muscle changes in chronic diseases, and a multimodal approach is considered the best option for treating muscle loss.

Intense exercise involves an adaptive process involving affective, physiological, biochemical, and cognitive behavioral responses to meet the control of homeostasis.