After autumn, we should mainly pay attention to preventing lung and stomach fire, and try to eat more foods that are beneficial to clearing lung fire, such as boiled Pak Lei with rock sugar, which are beneficial to maintaining our respiratory system and lungs, removing internal heat caused by autumn dryness, and achieving the effect of keeping in good health in autumn. As for "covering spring and freezing autumn" and "sticking autumn fertilizer", there is some truth, but I personally think it is more suitable for the previous environmental health preservation. These two sentences specifically represent the following two meanings:

1, covered in spring and frozen in autumn.

In fact, this sentence is easy to understand, which means that you should take off your cotton coat as late as possible in spring, because the wind in spring is very cold and penetrating. If we return the cotton-padded clothes too early, it is likely that the cold wind will attack our bodies and catch a common cold. Therefore, returning cotton-padded clothes later can protect our bodies from colds.

2. Paste autumn fertilizer

Because our four seasons change obviously, each season has its own characteristics. Winter represents the coldest weather, and fat helps us resist the cold. Therefore, putting on autumn fat generally means that you should pay more attention to our body's nutritional supplement in autumn, and it is best to gain weight, because after autumn, it is winter, and a little fat in winter helps us keep out the cold and keep warm.

In fact, I think the above two health phrases are largely based on our previous life and are not suitable for our present life. For example, the climate changes greatly in spring, so we can add or subtract clothes at any time, or even buy one to wear directly, not to mention winter. And now the technology is relatively developed, and many clothes have good warmth and breathability, so one dress can adapt to most climates.