Exercise and nutrition interact in significant ways to prevent disease. Engaging in regular physical activity enhances metabolism and promotes cardiovascular health, while a well-balanced diet provides essential nutrients that support immune function and reduce inflammation. Together, they can lower the risk of chronic diseases such as diabetes, obesity, and heart disease. Additionally, proper nutrition may improve the effects of exercise by replenishing vital nutrients and facilitating recovery. Both elements combined create a holistic approach to health, emphasizing the importance of integrating physical activity with healthy eating to maintain overall wellness.