Cooling the blood may also inhibit the release of serotonin, thought to be related to depression, and promote the release of endorphins, which suppress pain and give you a lift.

• 冷却血液也可能抑制血清素的产生,血清素被认为和沮丧有关。而且冷却血液有助于脑内啡肽的产生,脑内啡肽能抑制疼痛,给你一个好心情。