21. Take a hot bath 90 to 120 minutes before bedtime. A research study published in the journal Sleep found that women with insomnia who took a hot bath during this window of time (water temperature approximately 105°F), slept much better that night. The bath increased their core body temperature, which then abruptly dropped once they got out of the bath, readying them for sleep.
21.睡前120到90分钟的时候洗个热水澡.在《睡眠》杂志上发表的一项调查研究声称有失眠症的女性在这段时间内洗澡的话（水温差不多是105华氏摄氏度），当晚会睡得很好。热水澡提高了身体中心体温，在洗好澡后又迅速下降，为她们做好了睡眠的准备。

22. Use eucalyptus for a muscle rub. The strongly scented herb provides a soothing feeling and relaxing scent. You can find eucalyptus oil to mix into a carrier oil, or even a eucalyptus-scented cream.
22.用桉树精油按摩肌肉。这种气味浓烈的草药能减缓疲劳，令人松弛。你可以用桉树精油制成基底油，甚至做成桉树精油味道的精华霜。