They usually go to the valley month after month, only drinking water and eating some fruit, and the other one doesn't eat. After getting used to it, I won't feel hungry, I won't feel tired when I work, and my body is as light as a swallow. Full of energy, fresh and refined.
Breathe in one breath and swallow it into your stomach, hundreds of times at a time, until your stomach is full and you don't feel hungry. After digestion, you die. This is the valley.
Principle: breaking the valley to detoxify.
Under normal circumstances, after eating, you will excrete urine, and after eating, you will excrete urine, indicating that what you excrete is garbage toxins accumulated in your body before, so this is a way of keeping in good health and can prevent various chronic diseases and tumors caused by excessive garbage in your body. However, because this kind of behavior is too different from ordinary people and cannot be accepted by most people, it is not very popular with the public, and few people have really experienced it.
Now Chinese medicine granules have been used to help the human body excrete toxins. You don't avoid alcohol, tobacco and diet. You should eat and drink whenever you want. Chinese medicine pills can improve the metabolic capacity of human body, constantly discharge toxins that have been exhausted for decades, and you can see pathological products such as black, green and colloidal stools. After a detoxification, the body becomes as clean as a newborn, which can effectively prevent various chronic diseases and tumors.
That's the principle, but it's a bit extreme.