The fruit that is commonly said to keep the doctor away when eaten daily is the apple. This saying stems from the apple's nutritional benefits, which include high fiber content and various vitamins and minerals. Regular consumption of apples has been linked to numerous health benefits, such as improved heart health, better digestion, and reduced risk of chronic diseases. Their versatility allows them to be eaten fresh, baked, or used in a variety of dishes, making them a popular choice for maintaining a healthy diet.