Fruits and vegetables comprise different parts of the plants from which they grow. Fruits come from the flowering part of a plant and contain seeds. In contrast, vegetables are the edible parts of a plant, such as the leaves, stem, roots, and bulbs. People often associate fruits with sweetness and vegetables with a savory taste.

Botanically, fruits and vegetables are classified depending on which part of the plant they come from. A fruit develops from the flower of a plant, while the other parts of the plant are categorized as vegetables. Fruits contain seeds, while vegetables can consist of roots, stems and leaves.

Fruits are defined as the mature ovaries of flowering plants — typically containing seeds, which can range in taste from sweet to sour. While vegetables are commonly identified as the edible parts of plants, which can include roots, stems, leaves, flowers, and sometimes immature fruits.

The healthiest fruits include blueberries, bananas, avocados, and citrus fruits. The healthiest vegetables include kale, spinach, carrots, and sweet potatoes. Fruits and vegetables are healthy because they're rich in vitamins, minerals, and phytochemicals.