Last year we decided to investigate cabbage. Cabbage is part of the Brassicaceae vegetable family that includes broccoli, cauliflower, and kale, among others. These plants grow best in cooler weather.

Medically reviewed by Maggie Moon, MS, RDPurple foods get their color from natural compounds called anthocyanins, which help plants survive and offer many health benefits. You can find anthocyanins in ...