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Power Greens: Kale, Collards and Chard
… can come in different colors ranging from dark green to purple. Its tightly ruffled leaves are its distinguishing … leaves) is less bitter than green kale and has a slightly sweet flavor. Lacinato kale is the best variety for eating … Russian kale , red kale also comes in shades of green and purple. The leaves are flat and fringed, similar to arugula …