Bama is not a city in Yanbian. The cities in Yanbian, Guangxi are Baise, Chongzuo and Fangchenggang, so Bama is not close to Vietnam.
2. Bama is known as the hometown of longevity in China, with the highest distribution rate of centenarians among the five longevity towns in the world, and is known as "the hometown of longevity in the world and the holy land of China". In the fifth national census in 2000, there were 3 160 people aged 80-99 in Bama, and 76 people were over 100 years old, the largest of which was 1 16 years old, with 30.98 out of every 654.38+million people over 100 years old, ranking first in the world.
Bama has all four elements of human health: air, water, sunlight and magnetic field, which are the best in the world. Of these four elements, air is the most important. People can live for three days without water and months or even years without sunshine. The importance of magnetic field cannot be compared with that of air. Medicine has confirmed that people will die from lack of oxygen in the brain after leaving the air for 5 minutes, and negative ions in the air are an important factor for human longevity. The content of negative ions in the air of Bama is 2,000 to 5,000 per cubic centimeter, which is called "natural oxygen bar", while the number of negative ions in the air of several Changshou villages is as high as 30,000 per cubic centimeter. But in ordinary cities, the number is about 1, 000 to 2,000, and even less pitiful indoors, even less than 1, 000. The high forest coverage, river erosion and high altitude in Bama make the air here very fresh and pleasant. Negative ions can not only purify the air, but also inspire people, enhance the body's resistance, promote the metabolic process, eliminate respiratory inflammation, relieve bronchial asthma and stabilize blood pressure. People who have been to Bama have the feeling that climbing a hundred or two meters at a time doesn't feel tired at all. It is understood that no one living in Bama suffers from senile diseases such as obesity, hypertension, hyperlipidemia, diabetes and gout. After 40 days, diabetic migratory birds who come here for recuperation can basically stop taking insulin.
Will people live long in poor places?