3. Black Tea
Research from London suggests that drinking black tea may help you recover from nerve-racking events more quickly. study participants who drank four cups of black tea every day for six weeks had lower levels of the stress hormone cortisol and reported feeling more relaxed after stressful tasks than those who didn’t drink the tea. Other studies have touted black tea’s mood-boosting effects and suggested it can help increase alertness throughout the day.
3.红茶
来自伦敦的研究表明喝红茶能让人从精神紧张的活动中更快地回过神来。在实验中，每天喝四杯红茶连续喝六周的人，他们的压力荷尔蒙皮质醇比较低，在完成压力大的任务后也比不喝茶的人更容易放松。还有一些研究吹捧红茶改善情绪的效果，暗示喝红茶可以让人清醒一整天。