n.纈草屬植物；纈草根莖采制之鎮(zhèn)靜劑
Numerous studies have found that valerian improves deep sleep. 大量研究已經(jīng)發(fā)現(xiàn)纈草改善深度睡眠質(zhì)量。
Valerian is one of the most common sleep remedies for insomnia. 纈草是治療不眠癥的最常見的補(bǔ)眠措施之一。
