A diet rich in fruits and vegetables contributes to overall health by providing essential vitamins, minerals, and fiber. These nutrients play a critical role in maintaining optimal bodily functions, supporting the immune system, and reducing the risk of chronic diseases like heart disease and diabetes. High fiber content promotes digestive health and aids in weight management by increasing satiety. Furthermore, antioxidants found in fruits and vegetables combat oxidative stress, exemplifying their importance in promoting longevity and a well-rounded diet.