Boosting the immune system through diet and exercise involves several strategies. A nutrient-rich diet, high in fruits and vegetables, provides essential vitamins such as vitamin C and zinc, which are vital for immune function. Incorporating regular exercise can enhance circulation, supporting the transport of immune cells throughout the body. Additionally, maintaining adequate hydration is crucial for overall health and immune efficiency. Adequate sleep also contributes to a healthy immune response. Together, these dietary and lifestyle choices create a comprehensive approach to strengthening the immune system.