近年国内补钙剂种类繁多,据统计已有100～200多种上市,生产企业高达70多家,均获一定经济效益。因为补钙是“永不衰退”的医药产品,所以市场上补钙剂大增,竞争激烈,广告宣传、专家推荐、医生论述等,使消费者迷失正确的导向;最近又有人提出补钙要“革命”、“科学” In recent years, a large variety of domestic calcium supplements, according to statistics has been more than 100 kinds of 200 listed, up to more than 70 manufacturing enterprises, have gained some economic benefits. Because calcium supplementation is a “never-ending” medical product, calcium supplements on the market soar, intense competition, advertising, expert testimonials, and doctors’ discussions make consumers lose their correct orientation. Recently, some people have suggested that calcium supplement “Revolution”, “Science”