Nature and EnvironmentIs 'superfood' really all that super? 02:19This browser does not support the video element.Nature and EnvironmentAnja Kimmig09/27/2018September 27, 2018Avocado, chia seeds, quinoa — these superfoods are meant to help us be healthier, happier and fitter. And demand for them is huge. But is it good for people and the planet when a grain or fruit suddenly becomes trendy? Copy linkAdvertisement