和中国一样,保健品(在美国称为“膳食补品”)在美国也有庞大的市场,一年的销售额达230亿美元,其中主要是含有多种维生素和矿物质的复合维生素片。超过一半的美国人经常吃这类产品。这种风气也逐渐传到了中国。在目前中国市场上,也开始流行复合维生素产品,有 Like China, nutraceuticals (known in the United States as “dietary supplements”) also have a huge market in the United States, with sales of $ 23 billion a year, mostly of multivitamins and minerals containing multivitamins. More than half of Americans regularly eat these products. This trend has gradually spread to China. In the current Chinese market, also began to popular multivitamin products, there