What is a olive in a food group?

An olive is classified as a fruit, specifically a drupe, which is a type of fleshy fruit with a single seed. It belongs to the food group of fruits and vegetables, but is often used in culinary contexts similar to vegetables due to its savory flavor. Olives are rich in healthy fats, particularly monounsaturated fats, and are commonly used in Mediterranean diets. They can be consumed whole, used in cooking, or processed to produce olive oil.