or a vegetable. This article explains why avocado is technically a fruit. It contains calories and is packed with healthy fats and nutrients (2, 3, 4). You can read more about the benefits of eating avocados in this article. But the age-old question remains: is an avocado a fruit or vegetable? lemon and salt, avocados make the perfect snack packed with good fats and vitamins. Reap the benefits of eating more avocados, from arthritis relief to good which means that adding this creamy fruit to any vegetable-dense.