More and more cars, more and more exhaust gas;
More and more factories and more chimneys;
There are more and more smokers and more smog;
Therefore, there is more and more garbage in our lungs ~ ~ ~ ~ ~ ~
Adults need 1 kg of food and 2 kg of water on average every day, but the demand for air is much greater, about 10 cubic meter per day. It is not difficult to see from the result that the average life expectancy of traffic police is 48 years, that air pollution has seriously endangered people's health. Nowadays, children's inattention and mental retardation are all related to the excessive lead content in the blood. Specially studied, in addition to the oxygen we need, there are carbon monoxide, carbon dioxide, sulfuric acid, chlorine gas and nicotine ~ ~ ~ ~
There once happened a story in Beijing: a woman died mysteriously shortly after buying a car. With the help of the forensic doctor, the family learned the real cause of the lady's death. It was precisely because the benzene content of the newly bought car was seriously exceeded that she suffered from leukemia and died.
Second, pesticide pollution.
As early as 1980s, an American biologist discovered a strange phenomenon in a river: the estrogen content in male octopus exceeded that of male hormone, and its genitals were only one third of that of normal male octopus, which meant that the octopus in this river would be on the verge of extinction. After a long study, it was found that a large number of pesticide DDT was dumped in this river a few years ago. The structure of DDT is particularly similar to that of human female hormones, which is also commonly known as estrogen-like.
Most pesticides are estrogen, and the principle is to kill male pests. What happens when people eat these substances? Academician Zhong Nanshan once warned the world that if the problem of pesticide pollution is not solved, most people will be infertile in another 50 years.
During 1966, American scientists investigated the content of DDT in body fat of American residents, and found that DDT accumulated in different amounts in each resident. The research results of Edward State University show that the content of DDT and other pesticide residues in meat is 13 times that of plants. Pesticides on plants can be washed, but pesticides on animal meat can't be washed.
A normal man's 1ml semen contains 1 100 million sperm, and these harmful pesticides can reduce the number of sperm in 1ml semen to 60 million. So, the worm ate the food and the male and female became one; Frogs eat worms, and there are also cases of male and female integration. What will happen to mankind in a few years?
Third, water pollution.
Water accounts for two-thirds of the human body, and people consume 720 ml of water every day at rest, so everyone must drink at least 2000 ml of water every day to meet the needs of the body.
The quality of water directly affects human health, and the current water pollution is serious. Many fish farmers dump animal feed containing chemicals into lakes, ponds and rivers in sacks to stimulate the growth of fish and shrimp, and add appetizers, antibiotics, sedatives, preservatives and hormones to the feed, regardless of the carcinogenic effects of these chemicals.
Not only that, many diseases are also caused by water pollution. The following are some diseases easily caused by water pollution:
Cancer: drinking water containing nitrite and trichloromethyl for a long time;
Liver disease: drinking industrial wastewater for a long time, containing toxic organic substances such as pesticides and water containing heavy metals;
Stones: drinking high-hardness water for a long time;
Cardiovascular: drinking water with high inorganic salt content for a long time;
Dementia: drinking polluted water such as aluminum for a long time;
Bone diseases: drinking water polluted by heavy metal cadmium for a long time;
Hematopoietic diseases: drinking water polluted by heavy metals for a long time;
Endocrine disorder: Long-term drinking of water containing toxic organic matter, inorganic salts and heavy metals.
Fourth, food pollution.
1. In the process of curing meat, fish and other foods, salt is easily converted into nitrite, which easily reacts with various substances in the body under the catalysis of enzymes in the body to generate imine carcinogens, which will also promote human aging.
2. Cooking oil that has been fried for a long time, dried fish, bacon, biscuits and oil that have been stored for a long time are easy to produce lipid peroxide. Lipid peroxide is the oxidation product of unsaturated fatty acids. After entering the human body, it will destroy the enzyme system and vitamins in the body, leading to disease and aging.
3. When grain, oilseeds, peanuts and meat are moldy, a large number of germs and aflatoxins will be produced. After eating these moldy substances, diarrhea, vomiting and dizziness will be mild, and cancer will be more serious.
Almost all the animals raised now are fed with artificial feed containing hormones. In fact, these feeds are estrogen-like like like pesticides on vegetables and fruits, but the estrogen-like content in meat is dozens of times that of vegetables.
In addition, meat contains a lot of uric acid, which is the metabolic waste of the body. The human body can only excrete 8 grams of uric acid every day, but a catty of steak contains 14 grams of uric acid.
Moreover, meat is easy to breed Botox. Botox grows in large quantities in animal feces, and the more bacteria multiply.
Children will be attracted by all kinds of refined foods whenever they walk into large storage supermarkets, but these foods contain a lot of flavors, pigments and preservatives. If the aluminum in puffed food exceeds the standard, it will lead to mental retardation of children.
Five, heavy metal pollution
Harmful metal elements such as mercury, aluminum and chromium can cause pathological changes in digestive system, urinary system and nervous system, thus leading to aging. Therefore, scales, tea scales, etc. Those left in the cup after long-term use should be cleaned frequently. The extensive use of aluminum products such as aluminum pot, aluminum pot and aluminum spoon will also lead to excessive aluminum intake, which will directly destroy the function of deoxyribonucleic acid, a substance in the nerve, and lead to premature aging. Therefore, the use of aluminum tools should be minimized.
The intransitive verb earth pollution
The land can't escape the fate of pollution, and chemical fertilizer turns the soil into a plate. Experts point out that it is phosphorus that forms phosphate in the soil, which makes the soil hard. Horribly, after phosphate enters the human body through grain and water, it is difficult to be eliminated in cells. If accumulated in the body for a long time, it can lead to 17 kinds of cancers.
Seven, psychological pollution
Numerous jobs, meetings, documents and activities ~ ~ ~ ~ Many seemingly unrelated symptoms, such as alopecia, acne, eczema, constipation and other diseases, are often caused by psychological pressure, which makes your face gaunt and your immune system unbalanced, which makes you vulnerable to virus infection and accelerates aging.
The so-called "health" means a strong body and a healthy mind. There is such a narrative in Huangdi Neijing: "Anger hurts the liver, likes sadness, mourns the lungs, thinks about hurting the spleen, and fears hurting the kidney. Among all the bad effects on people, unbalanced emotions and bad emotions, such as anxiety, despair, fear, cowardice and jealousy, can make people short-lived.
When people are depressed, their heart rate slows down and blood flow slows down.
When people are nervous, they are prone to cardiovascular and cerebrovascular diseases, such as shortness of breath, rapid heartbeat, high blood pressure and excitement of crossed nerves.
When people are anxious and angry, gastric acid secretion increases and gastric mucosa is congested, which is prone to peptic ulcer;
When people are sad and afraid, their stomach acid decreases and their mucous membranes turn white, leading to indigestion.
In addition, a bad mood can also lead to dysfunction of respiratory system, nervous system, endocrine system and urinary system.
Excessive mental stress, premature death of tissue cells in the body, lead to excessive garbage in the body, large internal emotional fluctuations, lead to imbalance of endocrine system, excessive garbage in the body, and eventually form lesions.
So smile, ten years old. Laugh ten times and everything will go away. Always smile, always smile. No matter in study, life or career, we should keep an optimistic and positive attitude.
Eight, genetic factors
Heredity is not a variable factor, and the incidence of hereditary diseases is very high. About 20%-25% of the people in China suffer from various genetic diseases, and about 1.3% of newborns in China have birth defects every year. If the elderly suffer from cardiovascular and cerebrovascular diseases at home, their children, even grandchildren, are likely to get sick, so special attention should be paid to prevention and health care.
Nine. Conceptual factors
What kind of health concept will inevitably bring what kind of health action; What kind of hungry health action will inevitably bring about what kind of healthy habits; What kind of health habits will inevitably bring what kind of health results.
Official website, the World Health Organization, shows that 654.38 billion people fall into poverty every year because of medical expenses, and another 654.38 billion people have to spend almost half of their income on medical expenses. As seneca, a Roman philosopher, said, "Humans don't die naturally, but commit suicide slowly, because 99.9% of people die in hospital beds because of diseases." It is reported that there is a peasant family in rural Beijing with an annual income of 65,438+10,000. Seven people in the family used 1 toothbrush. It's not that they can't afford a toothbrush, but that they don't think it is necessary to brush their teeth. As a result, four people in this family suffer from high blood pressure.
Until today, many China people's concept of healthy diet still stays at the cognitive level in the 1960s and 1970s. The health survey of intellectuals in Beijing during the period of 10 showed that the average life expectancy of intellectuals dropped from 58-59 years before 10 to 53-54 years, which was 22-39 years lower than that in Beijing at the time of the second national census.
Our life is rich, our bodies are not strong, but obese;
We eat more and more expensive, and these indicators such as blood pressure, blood lipid and blood sugar are not normal, but they are becoming more and more dangerous.
In fact, every healthy person is a "rich man". To develop good living habits is to save health and wealth. When you really have a healthy body, just like you have a time deposit with high interest in the bank, you can spend an energetic self at any time.
X. habitual factors
People are accustomed animals, so what kind of life behavior you are accustomed to at ordinary times will inevitably bring what kind of health results.
Among these factors, genetic factors and external factors are uncontrollable and can only be prevented, while conceptual factors and customary factors are completely in their own hands. Therefore, the best doctor is himself, and health is in his own hands.
In a word, the aging of human body is an irreversible degradation phenomenon with the increase of age, and diseases and at least the above ten factors can accelerate this degradation phenomenon.