source Top 10 Greens Healthier Than Kale try the darker romaine www.eatthis.com/10-superfoods-healthier-than-kale 10 Superfoods Healthier than Kale KALE! Top 10 Greens Healthier Than Kale Source this article article superfood lists http://www.eatthis.com/10-superfoods-healthier-than-kale http://www.eatthis.com/10-superfoods-healthier-than-kale (source)