《睡眠研究杂志》刊登美国哈佛大学医学院一项新研究发现,每晚比平常时间早1小时上床睡觉有助于降低高血压。哈佛大学医学院研究人员对22名中年男女参试者进行了研究。这些参试者每晚睡眠时间仅为7小时或不足7小时,其血压已经处于临界高血压水平。在为期6周的实验期内,研究人员要求13名参试者(早睡组)每晚比平时提前1小时上床睡觉,起床时间 Sleep Research magazine published a new study at Harvard Medical School in the United States found that going to bed one hour every night earlier than normal would help reduce high blood pressure. Researchers from Harvard Medical School studied 22 middle-aged men and women participants. These participants slept for only 7 hours or less per night, with their blood pressure already at critical hypertension. During the six-week experimental period, the researchers asked 13 participants (early-sleep group) to go to bed one hour earlier than usual every night,