人们都知道,茶具有降血脂、抗血栓、杀病菌、防污染等一系列的保健作用。然而,世上没有百利而无一害的东西。饮茶也应注意以下几点:1、浓茶可促进骨质疏松。据流行病学家对4659名内蒙古牧民的调查。因长期喝浓茶,使骨质疏松程度比不饮浓茶的汉民高17个百分点。究其原因主要是茶 People all know that tea has a series of health effects of lowering blood fat, anti-thrombosis, killing germs and preventing pollution. However, there is no profane thing in the world. Tea should also pay attention to the following points: 1, tea can promote osteoporosis. According to epidemiologists survey of 4,659 Inner Mongolia pastoralists. Because of long-term drinking strong tea, so that the degree of osteoporosis than non-strong tea Han Chinese high 17 percentage points. The reason is mainly tea