The recommended serving size for fruits and vegetables is generally around 5 servings per day. This translates to about 2 cups of fruits and 2.5 cups of vegetables, although specific recommendations can vary depending on age, sex, and level of physical activity. One serving is typically one medium piece of fruit or half a cup of raw or cooked vegetables. Consuming this amount supports overall nutrition and has been linked to a reduced risk of chronic diseases, such as heart disease, stroke, and certain cancers.