Avocados are a unique fruit due to their high content of healthy unsaturated fats, making them a beneficial addition to a balanced diet. Despite being commonly thought of as a vegetable, avocados are technically classified as a fruit by botanists, specifically a single-seeded berry that grows on trees in warmer climates. This puts them in the same category as other fruits such as tomatoes, eggplants, cucumbers, and zucchini. Additionally, avocados are naturally sugar-, sodium-, and cholesterol-free, making them a nutritious choice for any meal.