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Paper on drinking water and health (300 words)
1 drinking water and health beam: professor, School of Public Health, Sun Yat-sen Medical University, vice president of Guangdong Society of Social Medicine and Health Management, former member of policy and management expert committee of Ministry of Health, vice president of China Health Education Association, and chief expert of health education of Ministry of Health. In the field of health education in China, there is a saying that there is a beam in the north and a beam in the south.

Mourning the public and asking about politics to Confucius, Confucius said, "The urgency of politics is greater than making the people rich and live long." This means that nothing is more urgent than making people rich and live longer. The 17th National Congress of the Communist Party of China also put forward: "Health is the foundation of people's all-round development, which is related to the happiness of thousands of families!" We are all gathered today for health and wealth, but what is the relationship between health and wealth?

I think health is higher than wealth. If we use "100000" to describe our life, then health is "1", and career, family, honor, status and money are all behind zero. Without this "1", everything else is zero. This is our health law, our health values.

Considering the health of the whole people in China, the State Council promulgated "Dietary Pagoda" in 1998, and in 2007, according to the different conditions and characteristics of China, commissioned experts to study and added 10 dietary guidelines for China residents:

① The food is diverse, mainly cereals, and the thickness is matched (> 50g coarse grains);

② Eat more vegetables, fruits and potatoes;

(3) eat milk, soybean or its products every day (milk 300g

④ Eat proper amount of fish, poultry, eggs and lean meat; Fish fat is also called brain fat, especially marine fish. Eating sea fish once or twice a week is good for people.

⑤ Reduce the consumption of edible oil and have a light diet with low salt (salt

6. Eat more, exercise every day and maintain a healthy weight (equivalent to walking more than 6,000 steps); Now we advocate that every meal should be seven or eight percent full, not too full. Just basically eat enough. Keep a healthy weight, walk and exercise in moderation every day, whether the elderly can walk slowly or the young can trot.

⑦ The distribution of three meals should be reasonable, and snacks should be appropriate; Basically do not eat snacks.

(8) Drink plenty of water every day and choose drinks reasonably (about 6 cups for adults); Also take the initiative to drink water, don't wait for thirst to find water to drink, and emphasize the word "initiative".

Pet-name ruby if drinking should be restricted; This is formulated by nutritionists. I don't quite agree. If you are sick, have heart disease and high blood pressure, you must not touch alcohol. This was released by the World Health Organization two years ago. If you have heart disease, you should give up smoking and drinking. The World Victoria Declaration advocates "quitting smoking and limiting alcohol".

Attending to eat fresh and healthy food.

In addition to these 10 guidelines, I also hope that everyone can live a new lifestyle, including mental health, nutrition prevention, nutrition supplement, early prevention and diagnosis, and regular exercise. This model coincides with the way of keeping in good health in traditional Chinese medicine.

The State Council promulgated the Pagoda of Residents' Balanced Diet. After careful consideration, I think "balanced diet" is better. Drinking and eating, and should be drinking first, people take food as the sky, food takes drinking first, and in "drinking", water is the key.

Water is the source of life.

Nutritionists say that water is one of the six major nutrients, and it is distributed in: 1, intracellular fluid (cytoplasm) 2, extracellular fluid (serum) 3 and solid supporting tissue (bone). Water accounts for about 60% of the adult's weight (some people say it is 70%, which is inaccurate). There is a slight difference between men and women, only more than 50%, because there is more fat. Temperate residents eat 2500 ml of liquid food every day (which can be adjusted according to different seasons and ages), half of which comes from water, half from food and half from water, and must not be lost.

Water is the focus of environmental protection.

More than 654.38 billion people on the earth lack drinking water. At present, the water quality is seriously polluted by industrialization and domestic sewage. These problematic waters were used to irrigate vegetable fields, which led to the pollution of our food. Solving the water quality problem can reduce infant mortality by half and intestinal infectious diseases by 80%~ 100%. In 2000, the United Nations held the Millennium Summit and issued the Millennium Declaration, which set the goal of providing safe drinking water for the population. The Chinese Preventive Medicine Association launched the "Golden Bridge Key Project" on drinking water and health, with the aim of protecting health, preventing diseases and "preventing diseases".

Water can prevent infectious diseases.

Respiratory tract is our first line of defense. If there is little water supply, respiratory mucosa cells will shrink due to lack of water, mucus secretion will decrease, and the ability to adhere to viruses will decrease. Bacteria can easily enter our bodies and cause diseases such as influenza and tracheitis. If you have the flu, you should drink plenty of water to dilute the virus!

Poultry manure pollutes water quality, and contact with poultry will spread bird flu.

Cholera, typhoid fever and dysentery are related to drinking water pollution. Chronic gastritis (frequent due to lack of water in northwest China) is infected with gastric mucosal epithelial cells by Helicobacter pylori. Drinking more water can increase the resistance of gastrointestinal cells and prevent enteritis caused by rotavirus.

Schistosomiasis is transmitted by water. Sewage is good for mosquitoes to grow and spread malaria. There are more than 50 kinds of waterborne infectious diseases in China.

Water can prevent liver cancer.

China's very important achievement now-prevention of liver cancer. Among them, water plays a very important role. Liver cancer is the king of cancer. China accounts for half of the world's liver cancer patients, with 350,000 cases and 320,000 deaths each year, with a very high mortality rate. Shandong, Zhejiang, Jiangsu, Fujian and Guangdong coastal areas are all high incidence areas of liver cancer in China. Liver cancer is closely related to water pollution.

Hepatitis B and C viruses pollute water sources. Eating raw or undercooked seafood can lead to viral hepatitis. After the water is polluted, it is rich in various nutrients, which makes the algae in the water multiply rapidly. The most common cyanobacteria is very toxic and can cause toxic hepatitis. Water and food are polluted by aflatoxin (the highest content in moldy corn and moldy grain), which can also cause toxic hepatitis.

Toxic hepatitis and viral hepatitis are risk factors for liver cancer. Why are there so many patients with liver cancer in China? Because of China's high population density, low cleanliness and serious pollution, China has the most liver cancer in the world and is also the most dangerous place. A month ago, a conference on prevention and treatment of liver cancer was held in Guangzhou, and these new data and viewpoints were put forward.

Water can prevent cardiovascular and cerebrovascular diseases, urinary calculi and joint pain.

Insufficient drinking water or not taking the initiative to drink water (especially for the elderly) will lead to water shortage in the body and accelerate organ decline; Insufficient drinking water damages vascular endothelium, and platelets have high coagulation viscosity due to lack of water, resulting in insufficient oxygen supply and thrombosis. Thrombosis blocks the cerebral vessels, causing stroke, and thrombosis blocks the coronary artery of the heart, causing myocardial infarction. Drinking more water can reduce this process. Some elderly people's "heatstroke" is related to this (30 1 hospital confirmed). I hope we old people can pay attention to drinking a glass of water every morning, preferably drinking active water. Because the blood circulation is slow and dry when sleeping at night, many people are very prone to infarction and need special attention.

Urinary calculi should be discharged with plenty of water. Our Dongjiang water in Guangdong has a high calcium content, which is particularly easy to cause stones.

Lack of water can lead to muscle atrophy and joint pain. Muscle atrophy causes muscle tension and easily causes joint pain.

Water beauty, skin care, anti-wrinkle, anti-aging

Beauty shops often use a "hydrating" mask, or use vegetable juice or fruit juice for beauty, the core of which is hydrating and moisturizing. Increase skin care vitamin e through water. Wrinkles of middle-aged and elderly people are mostly related to water shortage. The basic function of fruit and vegetable juice can dilate the narrow blood vessel wall, improve microcirculation, keep the skin in good condition, enhance cellular immunity and prevent allergies. These "juices" use water as a medium to keep healthy.

Drinking water ensures the normal operation of the body. Active water can keep the balance of water, energy and electrolyte. Active water can vibrate with human tissues. So as to adjust the balance of internal functions of the human body. Tested by authoritative organizations, the solubility of active water has increased by 40.8%, which can prevent stones and promote the discharge of stones. Therefore, drinking tap water can enhance human immunity, prevent diseases and protect health.

Finally, praise Yin Jia's health motto:

Smart people invest in health: gorgeous life, enjoy life;

Understand that people care about health: say goodbye to ignorance and enjoy life;

Ordinary people ignore health: it is not too late to suddenly wake up;

Stupid people overdraw their health: they die young and waste their time.

Please remember the formula: money+ignorance = pathetic! Water is the source of life.

If there is no water, crops and trees on the earth can't germinate;

If there is no water, birds, animals, insects and fish can't survive and reproduce;

If there is no water, plants and animals will perish;

If not, we humans can't survive;

Water has nurtured the lives of 26,543.8 billion people on the earth, and we are proud to live on this beautiful earth rich in water resources. Human beings have formed an inseparable relationship with water since the birth of life-the formation and division of cells. It is common sense that people must drink water. Water is an important part of the body. According to statistics, water in normal people accounts for 70% of their weight. A teenager weighing 50 kilograms has 35 kilograms of water in his body! If the human body loses 2%-5% water, it should be replenished. If you lose 10% of all water due to bleeding or excessive sweating, people's various sleep functions will be unbalanced. If the water loss in the human body exceeds 22%, it will lead to human death. Water can play many roles in the human body: first, it helps the digestion and absorption of food; The second is to be responsible for the transportation of nutrients and the excretion of waste in the human body; Third, it can help people keep their body temperature normal. Therefore, water is the source of life.