In recent times, newspapers, television and radio lectures on health care have been all over the place, attracting many viewers and listeners. Undoubtedly, health lectures, for the masses to learn health care knowledge, improve physical quality, prolong life, optimize the quality of life has played a good role in promoting. However, it is undeniable that the propaganda of good and bad, without analysis and judgment of the practice, will inevitably go into the wrong area, and even counterproductive. Experts talk about the benefits of barley and beans to the human body, and meet an elderly couple who boil this porridge to drink all year round, as a result, the skin is getting drier and drier, and the heels are cracked, but they do not know it; experts strongly promote the benefits of tofu, but do not talk about the harm of brine to the human body; I heard a female expert, the program talked about the growth of some vascular moles (small red moles) on the body, is a manifestation of cancer cells. I checked several monographs of famous skin people, but did not get a similar answer, but this conclusion has made many people with a few such red moles add heart disease; program to promote the benefits of carrots, rich in various vitamins, a female university teacher, a cup of carrot juice into the belly every day, every day constantly, a few months down, but the whole person has become a “yellow “kind of people, the skin becomes oily yellow oily yellow. The knowledge imparted by the experts may be good. But barley and other beans are water-friendly; brine is toxic; senile vascular nevus is mostly benign and can be left alone; carrots are rich in vitamins no less, but it also has pigment it. Everything in the world is divided into two. There are long and short, thick and thin, square and round; the truth is more than one step may be a fallacy. Things are not absolute, they are relative. Our lives, our philosophies, our bodies, are all the same. In life, people like to pile up, where there are many people to where, choose a profession is also, employment is also, restaurant is also, to the hospital is also, this kind of herd mentality, is it necessarily correct? Is it a blind obedience? The first thing you need to do is to choose a profession, pick a cold one, maybe in the future you are the leader; restaurant, the crowded places may not necessarily suit your taste. Chinese medicine treatment is about evidence-based treatment, a formula, this person with the same disease works, another person with the same disease may not work, or even have a bad reaction, why? It is because of the difference in body constitution. If you think about the people and things around you, you may understand that all walks of life are more or less the same.