The principle of Bigu is to consume the excess energy accumulated in human memory, so that the body organs can get full rest, and the rest of the body organs has certain regularity and periodicity. Therefore, there will be excrement during crossing the valley, which is also the reason why crossing the valley can strengthen the body. It is good for people's health, especially for the stomach and intestines, to grasp a certain degree and let the body organs get proper rest. Transitional rest will weaken gastrointestinal function. As we often say, the brain will rust if it is not used for a long time; The intestines and stomach will rust if they are not used for a long time.
It has a certain curative effect, but it is not omnipotent. It should be treated reasonably.
As for "when a well-trained person reaches a certain level, or because of regulating physical needs, people will naturally be anorexic, eat less or even don't eat." This phenomenon suggests seeing a doctor. After all, we are ordinary people, not immortals.
There are still many people who say that they will not eat or drink for more than twenty or thirty days. This is definitely a "fairy", not a person. Or take some Dan medicine.
If the landlord wants to break through the valley, he can try to reduce his food intake, eat more vegetables and fruits, drink water properly, and it is best not to use distilled water (water without bacteria, absolute stagnant water). It is best to do it under the guidance of a doctor.
Welcome to my blog. Learn from each other. The name of the blog is Heng Harmony.