How does regular physical activity influence the risk of infections?

Regular physical activity plays a significant role in enhancing the immune system, which contributes to a reduced risk of infections. Engaging in physical exercise promotes improved circulation, which allows immune cells to move more efficiently throughout the body. This heightened circulation aids in the quicker detection and response to pathogens, thereby bolstering the body’s defense against infections.

Additionally, exercise reduces stress and anxiety levels, both of which can negatively impact immune function. Lower stress levels contribute to better hormonal balance and reduced inflammation, creating a more favorable environment for the immune system to operate effectively. Regular physical activity also helps to maintain healthy body weight and improves overall cardiovascular health, both of which are associated with improved immune response.

Ultimately, the cumulative benefits of regular exercise lead to a stronger and more responsive immune system, resulting in a decreased likelihood of infections.