一忌喝隔夜茶。过去有人误传喝隔夜茶有致癌作用,是没有科学依据的。但隔夜茶因为搁置时间过久,容易被污染,茶水中的化学成分也易发生变化,对身体无益。二忌喝凉茶。茶水凉后在胃中不能直接吸收;而趁热喝,可以加速胃的收缩,促使幽门开启,满足人的养料吸收。 Avoid drinking overnight tea. In the past someone mistakenly drink overnight tea carcinogenic effect, there is no scientific basis. However, overnight tea shelves for too long, easily contaminated, chemical composition of tea is also easy to change, not good for the body. Second, avoid drinking herbal tea. After the tea is cold, it can not be absorbed directly in the stomach; while hot drink, it can accelerate the contraction of the stomach and promote the opening of pylorus to meet the absorption of human nourishment.