Nutrition: more than the sum of its parts. The modern craze for dietary supplements is under increasing scrutiny, while biofortified crops look promising in the quest to deliver nutrition in developing countries

营养：远不止是各部分之和。现代人对膳食补充剂的狂热正受到越来越多的审视，而生物强化作物在为发展中国家提供营养方面展现出良好的前景。