Middle-aged and elderly people should pay attention. The four major behaviors are "big pitfalls" on the road to health care. Try not to do them if you can.
This year, the weather is hot and cold. "One Qi, two fires, and three differences" determine whether it is cold or hot, and "Yin Qing" indicates drought or flood. What's going on?
Retired elderly people talk about their experiences, what to do if you have a disease: Diagnose the disease first, and don’t rush to prescribe the right medicine.