由于对骨质疏松问题日渐关注,一般建议成年人每日需要摄取800毫克或以上的钙质,特别是孕妇乳母,更应多摄取钙质。传统上,中国人一向习惯低膳食钙的饮食模式,1995年在港进行的膳食调查指出,25～44岁的香港女性平均每日摄入560mg钙质。由于骨骼及钙质代谢情况因各民族不同,及各地饮食文化有异 Due to the growing concern about osteoporosis, it is generally recommended that adults take 800 mg or more of calcium per day, especially pregnant women, and should take more calcium. Traditionally, Chinese have traditionally used low-dietary calcium diets. In a 1995 dietary survey conducted in Hong Kong, Hong Kong women aged 25-44 consumed an average of 560 mg of calcium per day. Due to bone and calcium metabolism due to different ethnic groups, and different food culture around