传言:人们常说:“隔夜茶,毒如蛇。”因此很多人在喝茶的时候,都会选择喝刚泡好的新茶,而把前一天泡的茶水倒掉。网上还有网友认为:“茶水久放会馊,还会产生大量的亚硝酸盐,所以隔夜茶不能喝。”隔夜茶真的对人体有害吗?求证:记者选取了人们常喝的三种茶叶:龙井、普洱和菊花茶。第一天早上9点,冲泡三杯茶水,当晚9点再次冲泡三杯茶水,第二天早上9点,同样冲泡三杯茶水。这9杯茶 Rumor: People often say: “Overnight tea is poisonous like a snake.” So many people choose to drink the fresh tea just as they drank the tea, while pouring the last day’s tea. There are online users that: “tea a long time will 馊, but also produce a lot of nitrite, so overnight tea can not drink.” "Overnight tea is really harmful to the human body? Confirmation: Reporters selected people often drink three Kinds of tea: Longjing, Pu’er and chrysanthemum tea. The first day at 9 am, brewing three cups of tea, brewed again at 9 o’clock that afternoon three cups of tea, the next morning 9:00, the same brew three cups of tea. These 9 cups of tea