For the elderly, it is said that "seventy-three" and "eighty-four" are two hurdles for the elderly?

There is a folk saying that 73 84 Rebecca came uninvited, which means that people will go through two hurdles when they are old, one at the age of 73 and the other at the age of 84. When the countryside was feudal, these two ages would make their own shroud. Why?

In fact, it is mainly because, in fact, the life of the elderly in China has both highs and lows. Some old sayings like this are a summary of the old people's birth, illness and death. After all, there are still many cultures worth learning from in ancient times, such as the twenty-four solar terms. In fact, there are not only solar terms in the weather, but also periodic solar terms in people's lives, about 7-8 years, and then repeated.

This cycle has high tide and low tide, and the research in the middle is the high tide. You'll be younger in two weeks. At present, people's immunity is at a low ebb, which is called the age when health is weakened, and more people die. Generally speaking, people will have a cycle in about seven years, and there will be a cycle in eight years. 73 and 84 years old, both of whom are over 70 years old. Your own human immunity should have been reduced a lot,

This time is already very dangerous. If you unfortunately encounter another low tide in your life, it will be a great disaster, and you will easily face death. Although people are not afraid of disasters, such a theoretical classification exists, so from the perspective of science and traditional Chinese medicine, such a sentence also has its scientific basis. In the past two years, we must take good care of ourselves, keep a healthy mind and keep healthy.