People who don't have enough brains like naive and simple ways of thinking. Just like children, they often like to label people or things first, and the good and bad are clear at a glance. People who are too lazy to use their brains and rigid in thinking like the same way of thinking. Good people are always good, and bad people are always bad. Seek advantages and avoid disadvantages by hook or by crook. I don't know that people and materials are changing. When things reach the limit, breaking the limit will turn to the opposite side. The increase or decrease of quantity will eventually lead to qualitative change, from good to bad and from bad to good.

Vitamins are recognized as nutritional health products and essential elements for human body, but excessive intake will lead to diseases!

Eating too much vitamin A may lead to poisoning, because the kidneys can't excrete it. Symptoms such as nausea, vomiting, loss of appetite, headache, blurred vision, etc. may occur during poisoning. If the drug is stopped in time, the symptoms can be gradually alleviated or even disappeared. If you continue to take it, the symptoms will get worse, such as dry hair, shedding, skin papules, limb pain, abnormal liver function, anemia, and poisoning symptoms are difficult to correct for a while. Vitamin B[ 1] has low toxicity, but taking it in large doses can cause headache, dizziness, irritability, arrhythmia and edema, as well as nervous system symptoms such as paralysis and unconsciousness during delivery. Long-term overdose can make people lame. Some people injected with vitamin B[ 1] can also cause allergic reactions and even anaphylactic shock. Therefore, skin test should be done in advance when intramuscular injection. Excessive intake of vitamin C can cause nephritis, urinary oxalate stones, low back pain, diarrhea and other symptoms. Long-term use of a large number of drugs, once stopped or changed to a small dose, scurvy may also occur. Excessive use of vitamin D can lead to poisoning, hypercalcemia, weakness, loss of appetite, fatigue, vomiting, diarrhea, and even ectopic calcification, osteosclerosis and hepatomegaly. Excessive calcium deposits in the kidney, which damages the kidney, and then causes hypertension and kidney calculi. Excessive use of vitamin E by adults can cause reproductive dysfunction, creatine urine, gastrointestinal discomfort, fatigue and so on. Children can easily lead to precocious puberty.

Arsenic is recognized as a highly toxic drug. The description of Pan Jinlian's poisoning of Wu Dalang in Water Margin makes the notoriety of arsenic deeply rooted in people's hearts, making people smell it pale, let alone convince it. The chemical name of arsenic is arsenic trioxide, which is a white powder with no special smell. Its appearance is similar to flour, starch and baking soda, and it is easy to be poisoned by mistake. Excessive oral arsenic will destroy respiratory enzymes in some cells, so that tissues and cells will die without oxygen. But toxic is not necessarily harmful! But if doctors master the dosage and dosage form of arsenic and use it properly, arsenic is not only harmless, but also a good medicine for treating diseases.

In ancient times, arsenic boiled water fumigation was used to treat long-term unhealed sores, sinuses and chronic osteomyelitis, which often caused pus. Arsenic is contained in many kinds of Dan medicines commonly used by doctors in the field of sores, such as Hongshengdan, Baijiangdan and Zhongjiudan. In modern times, arsenic is also used to prepare "Piaijing" for external use to treat skin cancer.

A small amount of arsenic is also effective in treating asthma and cough. For example, you can embed crucian carp with arsenolite and forge it with mud; You can also mix lean meat paste with arsenic powder, forge it in bank up, then remove the paste and grind it into powder, and take a small amount orally. Arsenic can also be used to treat various cancers. For example, in the treatment of esophageal cancer, arsenic and honey are mixed together, so that patients can slowly dissolve in their mouths. In modern medicine, arsenic trioxide, a refined product of arsenic trioxide, is made into injections, each containing L ml of pure medicine, and 500 ml of glucose injection is added for intravenous drip, which is used to treat liver cancer and leukemia and has achieved good curative effect.

Water is an essential substance for human body, but who would have thought that drinking too much water would lead to water poisoning, and using too much water for infusion would lead to heart failure. Nowadays, it is popular to get up and drink two cups of boiled water every morning. I don't care if I feel thirsty. Some people are still complacent, saying that drinking water can defecate, but in fact it is diarrhea, and what they pull out is excess water, not urine. Some people drink water in their stomachs, and water drips between their intestines. Some people keep going to the toilet after drinking, but they also call it detoxification, but they don't know that it is increasing the burden on their kidneys. Not far from the next step, edema will not come out. Some people still drink black spots all over their faces, and only after seeing Chinese medicine do they know that this is water or water poisoning. Some people get flustered when they drink, and drop water when they spit out their tongues. I drool when I sleep and get my pillow wet.

Many people also understand the truth that extremes meet, but they can't find out where this limit is and how to grasp it. Its degree includes two aspects, which is the unity of external material and internal environment of human body. The nourishing amount and toxic effect of the same drug vary from person to person. Because people's constitutions are different, their drug resistance is different, and their moods, moods, eating habits and living environment are different, it is very rough to decide the dosage of drugs only according to their age and weight. For example, drinking has little to do with age, sex and weight, but has a lot to do with physique, heredity, mood at that time and whether to eat first. The same person will also change his digestion ability of drugs and food because of age and environmental mood changes. As the saying goes, heroes don't mention their bravery. He used to drink a lot, but now if he drinks the same amount of wine, he may get drunk or even be poisoned. I used to be able to eat large pieces of fat, but now I eat it, and I may have colic and diarrhea.

The duty of doctors and nutritionists is to accurately understand the nature of drugs and food through study and practice, carefully check the physical and psychological state of patients and guests, and then accurately grasp the dosage and medication. Fighting evil with poison doesn't hurt right, and supplementing it with good medicine doesn't hurt right. And adjust the variety or dosage of drugs at any time according to the changes of patients to adapt to the changes. Otherwise, abuse of antibiotics will lead to imbalance of flora in human body, abuse of hormones will lead to necrosis of femoral head, and abuse of Longdan Xiegan Pill will lead to iatrogenic damage of renal failure.

Ordinary people should listen to the opinions of experts and doctors, pay attention to the feelings of their supervisors, and use drugs according to their own conditions. Even over-the-counter drugs can't be easily decided by yourself or taken for a long time. In addition, diet therapy is the first, and drug therapy is the second. In today's rich food, consider whether you really lack vitamins, even if you lack vitamins, whether you can supplement them from food, and whether it is necessary to take medicine like fertilization.

All the newspapers and magazines I met have published some articles on popular science and health care, such as the topic "Eating more XXX is good for health". No matter how advanced scientific discoveries are, if they have some philosophical attainments and understand the truth that extremes meet, they will not be led astray by these seemingly scientific things.

Extremes meet opposites, which is a Taoist summary of the changing law of matter and energy in the universe, and comes down in one continuous line in Huang Lao's theory. It is also the main content of the change of the theory of the unity of opposites of Yin and Yang in TCM. Laozi said in the Tao Te Ching: "Flexion is complete, waste is straight, depression is surplus, disadvantages are new, less is gained, and more is confused." "gloat, disaster comes from the mouth." The word "extremes meet" appeared in the book Circulation by Taoist Guiguzi in the Warring States Period. This paper holds that the Beidou revolves around the Polaris repeatedly, and the four seasons of the world change accordingly, and draws the conclusion that "the extremes of things must be reversed, which is called circulation".

People are flesh and blood, and breathing, exercise and soul depend on it for survival. Life can't escape this rule, and it has to go through a process of birth, old age, growth, old age and self. Obviously, physical injuries caused by external factors range from death to loss of life. The loss of seminal blood is the main factor that affects people's health and longevity. The secret of keeping in good health is to keep the essence full. Don't consume the essence prematurely, and then try to touch that limit and pole later. To put it bluntly, it's simple. How many people can actually do it?

The essence theory of Taoism and traditional Chinese medicine points out that the essence of life lies in the innate essence. Congenital essence originates from parents, becomes in childhood, consumes day by day, and cannot be supplemented. If jing yuan can make it up, there will be immortal people in the world. So don't believe any nonsense such as nourishing essence and enriching blood vitality. Use it properly and save it properly.

One essence turns into vitality, which is used to digest diet, transform qi, blood and body fluid, and promote self-growth. When we digest food, food also consumes ourselves. Once the essence is exhausted, even if there are thousands of delicacies, it will not help. Therefore, the ancients had a lifetime, and the rice was quantified. Eat too much and die young. Eat slowly and live slowly. People who are good at keeping in good health don't overeat or overeat. Eat seven or eight minutes full to avoid breaking the limit. People who are good at keeping in good health don't eat cold food, but cook creatures with the heat of the stomach. Don't pursue delicacies, because crispy and fat is the medicine that wastes the intestines, and it's just a waste of energy. Nowadays, many people eat not to satisfy their hunger, but to socialize and meet their psychological needs. It's not that vegetarians are malnourished, but that more people are overeating, and people with fat intestines and fat brains have fallen.

There is nothing more lovely and hateful than wine in diet. Without wine, there is no banquet, and with wine, there is a festive atmosphere. However, once the wine is cooked, the formality becomes unrestrained, and the modesty becomes high-spirited. After a few drinks, I started looking for wine without listening to advice. Finally, there are very few people who are not drunk. Xin Qiji once made up his mind to give up drinking. He wrote a poem "Qinyuanchun" with the inscription: "Quit drinking and stay away from wine glasses". It is mentioned between the lines that Liu Ling drank "Why didn't he die and be buried when he was drunk?". I am also "thirsty for many years, and my voice is like a coke pot;" I like sleeping today, and I am as angry as thunder. " So I feel that "things are beautiful and evil, which is a disaster." Excessive drinking will not only harm yourself, but also harm future generations. Tao Yuanming: "If you are addicted to alcohol, you will get drunk." He has five sons, all of whom are retarded. In his early years, he also complained about others. "It's a lucky day, and it's in a cup." In his later years, he realized that his son's mediocrity and incompetence were caused by his long-term drinking. He wrote regretfully: "Later generations are outspoken because of the harm caused by the things in their arms." "But if you hate many fallacies, you should forgive others." Hu Sihui, a famous doctor in Yuan Dynasty, once said in Diet: "It is better to drink less, and drinking more is harmful to the spirit and life, easy to change people's nature, and also very toxic. Excessive drinking is the source of death. "

A meta-sperm is used for promoting growth and development, metaplasia and reproduction of offspring. According to the laws of nature, women are seven years old and have longer teeth; Fourteen years old, with menstruation. In modern society, unscrupulous merchants add hormones to food, just like adding aphrodisiacs, which stimulates the premature development of human body and leaks semen early. Little girl 10 years old has early menstruation. Coupled with bad living habits, children work overtime to write homework every night, the light is prolonged, and sleep is insufficient. Coupled with TV magazines, the surrounding environment is erotic and stimulating, which makes children understand early. At an early age, they lost their virginity, dressed and talked like young women. Physical and mental precocity is more harmful.

The natural law of women is that at the age of 49, menstruation should be clean and blood should be preserved to support life. However, estrogen therapy, which became popular in the last century, made women continue to bleed after menopause, which is also called eliminating menopausal reaction and maintaining bone calcium. Actually, I overdrawn Xue Jing, dug my heart, and cured my immediate sore. It was not until recently that serious side effects were found, which induced breast cancer and led to blood stasis and coagulation.

Taoism is natural and conforms to nature. Sexual desire and appetite are innate, and you can't abstain from sex or indulge in sex. People experienced the abstinence era of the Cultural Revolution, suddenly overcorrected and jumped into the era of indulgence. Lovers, mistresses, ladies, one-night stands suddenly spread. Thousands of years ago, the Yellow Emperor's Internal Classic warned people: "Today's people take wine as their pulp, act recklessly, get drunk and enter the room, try their best to exhaust their essence, dissipate their truth, be dissatisfied, always keep their spirits, be quick with their hearts, go against their lives, and be unrestrained, so they will fail in half a hundred." Looking back at those people who sang and danced day and night, people marveled at the wisdom of the ancients.

In China society, there are 209 emperors with exact dates of birth and death, and their average life expectancy is only 39.2 years. You are the son of heaven, above ten thousand people, and you should live a long and healthy life. As we all know, extremes meet, and extravagant diet and indulgence become the conditions for excessive consumption in life.

In the early days of reform and opening up, Shenzhen put forward many inspiring slogans before the national atmosphere, such as "time is money, efficiency is life." But there is also an offensive slogan: "Work hard during the day and have fun at night." According to the laws of nature, unless it is a stimulant. If you really work hard during the day, you will definitely fall asleep at night; If you work hard at night, you will doze off during the day. How many lives can a person who works hard day and night have? Times have changed. I don't know where the person who put forward and practiced this slogan at that time was. I just saw the news that scientists, intellectuals, IT professionals, business elites and entertainment stars died young, and their flesh and blood became foreign bodies. Aren't you sad?

This one?