What are the 4 main types of vegetables?

1. Leafy greens. These include vegetables like lettuce, spinach, kale, and collard greens. They are low in calories and carbohydrates and high in vitamins and minerals, such as vitamin A, vitamin C, and folate.

2. Cruciferous vegetables. These include vegetables like broccoli, cauliflower, cabbage, and Brussels sprouts. They are also high in vitamins and minerals, and they have been linked to a reduced risk of certain types of cancer.

3. Nightshades. These include vegetables like tomatoes, potatoes, eggplant, and peppers. They are a good source of vitamins and minerals, such as vitamin C, vitamin K, and potassium.

4. Legumes. These include vegetables like beans, peas, lentils, and chickpeas. They are a good source of protein, fiber, and vitamins and minerals, such as iron, folate, and zinc.