据权威人士称:目前市场上销售的各类营养保健食品有3000多个品种,以营养口服液居多,全国保健食品厂约3000家,1993年产值为250亿元,约占全国食品工业产值的10％。然而,由于缺乏有效的管理,使营养保健品的质量问题成为人们关注的热点。 如果说产品质量使人忧,那么作为明码实价的保健产品中的佼佼者名牌,或许给人以信赖感和安全感。 According to authoritative sources, there are more than 3,000 types of nutritious and health foods currently on the market, most of which are oral liquids for nutrition, and about 3,000 national health food factories. In 1993, the output value was 25 billion yuan, accounting for approximately the value of the national food industry. 10%. However, due to the lack of effective management, the quality of nutrition and health products has become a hot issue. If the quality of products is worrying, then as a brand name in health care products with clear value, it may give people a sense of trust and security.