What does ‘natural’ mean? Time to ditch a dangerous concept

 作者:后择冶     |      日期:2019-03-07 04:13:14
Patrick T. Fallon/Bloomberg via Getty SMARTIES are healthy, my children told me last week – because the packaging says the sweets contain no artificial colours or flavours. Their claims didn’t fly with me but I can’t blame them for trying. They have absorbed the Western world’s cultural obsession with all things “natural”. Plenty of foods for adults also have packaging that proclaims their content to be au naturel. And numerous dietary trends tap into similar ideals, like clean eating, organic food and the Paleo diet,