This proverb comes from ancient times. If you think about it carefully, there is indeed some truth: The ancients lived in an era without air conditioning, heating and down jackets. Wear less clothes when the weather turns cold. The body’s thermoregulatory system will make people adapt to the temperature and make people feel better in colder winters. However, the effect of wearing less clothes is very limited, and it will not improve your resistance to diseases. On the contrary, pathogens are easy to breed when seasons alternate, and it is not a good choice for what to be exposed to cold air in thin clothes at this time. Especially for the elderly and people with chronic diseases, it is not Read More …