Wu: The main reason is that proper maintenance will make blood clean and organs clean, so it will be more sensitive to any injury.
Whether it is junk food or wrong living habits, a clean body will respond accordingly. Like a child who has never smoked or drunk. He will choke when he smokes, and blush when he drinks. This is because they are clean and sensitive to these injuries.
Therefore, people who know how to keep in good health for a long time will have obvious reactions if they eat too much gutter oil and monosodium glutamate, the food is too cold, and the frozen meat is not fresh.
On the contrary, people whose organs are blocked by all kinds of junk food and whose blood is polluted will do more harm to these junk foods slowly, and finally do more harm to their bodies. This is like a person who drinks more and more alcohol, which does not mean that he is in good health, but that his liver's detoxification ability drops and he does not respond.
To sum up, the more we maintain the car, the more sensitive it is; The more you maintain the computer, the faster it will run. The more we care for our bodies, the more sensitive our bodies are to external injuries.