寒冷,不仅给人的机体带来不适,而且还会造成许多疾病的发生或加重。因此,如何进行耐寒锻炼和防御寒冷,乃是人们普遍关注的问题。由寒冷造成的疾病很多,常见的如风寒感冒、慢性支气管炎、心肌梗死、关节炎、寒冷性脂膜炎、冬季忧郁症等。有报告说,当气 Cold, not only bring discomfort to the human body, but also cause many diseases to occur or aggravate. Therefore, how to exercise cold-resistant and prevent the cold, but people are generally concerned about the problem. Many diseases caused by the cold, common, such as cold and flu, chronic bronchitis, myocardial infarction, arthritis, cold panniculitis, winter depression and so on. There are reports that when the gas