What are the current health problems facing humanity?

1. The problem of overweight and obesity.

Life is getting better nowadays and there are more and more overweight or obese, which can increase the chances of high blood pressure, type 2 diabetes, coronary heart disease, stroke, gallbladder disease, osteoarthritis, sleep apnea, respiratory diseases, dyslipidemia and cancer of the endometrium, breast, prostate and colon. In-depth guidelines and practical advice on obesity are available from the National Heart, Lung, and Blood Institute of the National Institutes of Health.

2. Tobacco. problems.

Everyone knows that smoking is bad for your health, but more and more people are smoking, and nowadays, tobacco use is called a "tobacco dependence disease". The Centers for Disease Control and Prevention (CDC) centers say that smokers who want to quit smoking are more successful when they have the support of their doctor.

3. Mental health problems.

Dementia is not part of aging. Dementia can be caused by illness, response to medications, vision and hearing problems, infections, nutritional imbalances, diabetes, and kidney failure. Dementia comes in many forms (including Alzheimer's disease), and some forms may be temporary.

Accurate diagnosis leads to management and assistance. The most common mental health condition in a lifetime is depression. If left untreated, depression in older adults can lead to suicide.

Here's a surprising fact: Older white men have higher suicide rates than any other age group, including teenagers.

Fourth, the problem of substance abuse.

Drug abuse generally refers to drugs and alcohol. These are two areas that we don't often associate with older people, but older people, like younger people, may self-medicate with both legal and illegal drugs and alcohol, which can lead to serious health consequences. Additionally, older adults may intentionally or unknowingly mix drugs and use alcohol.

Because of our stereotypes of older people, many health care providers fail to ask older people about possible substance abuse.

1. The mortality rate of chronic kidney disease, Alzheimer's disease and lung cancer has increased significantly.

2. Cardiovascular diseases, cerebrovascular diseases, malignant tumors and chronic obstructive pulmonary disease are the four major diseases that threaten the lives and health of Chinese people.

The risk factors for these four types of diseases are similar, including unreasonable diet, lack of exercise, psychological stress, smoking, and alcoholism. Strengthening health education, carrying out national healthy lifestyle intervention and guidance, and carrying out scientific and standardized management of chronic disease patients can effectively delay the occurrence or death of chronic diseases.

1. The harm of air pollution.

A person needs to breathe air to stay alive. An adult breathes about 20,000 times a day and inhales 15 20 cubic meters of air. Therefore, polluted air has a direct impact on human health.

The harm of air pollutants to the human body is multifaceted, manifested as respiratory system damage, physiological dysfunction, digestive system disorders, nervous system abnormalities, mental decline, carcinogenesis, and disability. People call the smoke of this catastrophe the smoke of murder.

When the concentration of pollutants in the atmosphere is very high, it can cause acute pollution poisoning, or worsen the symptoms, and even kill thousands of people in a few days. In fact, even if the concentration of pollutants in the atmosphere is not high, the human body breathes this polluted air for many months, which can cause diseases such as chronic bronchitis, bronchial asthma, emphysema and lung cancer.

2. Garbage pollution.

In the garbage, toxic gases are dispersed with the wind, and the content of sulfur dioxide and lead in the air increases, which increases the incidence of respiratory diseases and poses a carcinogenic hazard to the human body. Excessive levels of pollutants in groundwater can cause diarrhoea, schistosomiasis, trachoma, for example, an epidemic of dysentery in Guiyang City, which is caused by the infiltration of groundwater by landslides and the serious exceedance of E. coli.

3. Water pollution.

Harm to people, if people drink polluted water, it will cause acute and chronic poisoning, cancer, infectious diseases and some other strange diseases, and the sensory deterioration caused by polluted water will cause inconvenience to people's lives and adversely affect their emotions.

1.What is the reason for such a huge problem in the health of Chinese? You might say it's because of a bad environment, too much stress in life, lack of exercise, smoking, and drinking.

These are all influencing factors, but I think the biggest one is the eating error! As the saying goes: "Food is human nature", this "food" does not refer to food, it is actually a pattern of being full!

Once there is a problem with eating habits, the sky falls. More than 90% of people don't have the right understanding of this eating pattern and have been doing it the wrong way, otherwise there wouldn't be so many chronic diseases.

2.Doctors don't understand nutrition, and this is the main factor. When people are sick, they must go to the hospital to see a doctor, and doctors can only use drugs and do not understand nutrition.

In this case, people with high blood pressure, diabetes, and gout are unfortunate and the condition gets worse and worse until it breaks out. Gout is gradually being treated as a kidney disease**; Common fatty liver gradually becomes cirrhosis. Ordinary hypertension gradually changes to stroke**; Common diabetes mellitus is gradually referred to as fundus hemorrhage, blindness or uremia.

The ups and downs of boiling water: There are many cancers in China, and I think one is pesticide residues, food problems, and the abuse of various antibiotics, which are all factors that contribute to the high incidence of cancer in our country.

3.When I was a freshman in high school, one of my classmates smoked two packs of cigarettes a day. His father was a vice-principal and the family had a lot of cigarettes.

In his sophomore year of high school, this classmate went to the hospital to have an X-ray taken and found a black dot the size of a coin on his lung. Since then, he has never dared to smoke anymore, and the school has become more stringent about smoking. Almost every meal is a large amount of dead protein, trans fatty acids, oxidized fats, and a high-sugar, high-salt, high-phosphorus Maillard reaction, these foods have no nutrients for human cells, but have stronger damage.

What are the effects of long-term use? It will increase the viscosity and cohesion of the human blood, which can easily lead to thrombosis; memory loss, increased risk of Alzheimer's disease; It is not easily digested by the human body, so it is easy to cause fat accumulation and make people fat. Increased risk of cardiovascular disease, etc.

1.Behavioural and lifestyle factors It refers to the adverse effects on health caused directly or indirectly by one's own bad behaviors and lifestyle. Such as diabetes, hypertension, coronary heart disease, colon cancer, prostate cancer, breast cancer, obesity.

2. Environmental factors It emphasizes the unity of the human body with the natural environment and the social environment, and emphasizes that health, environment and human development are inseparable. 3. Biological factors and heredity. According to the survey, the overall incidence of birth defects in the country is that 2 million of them suffer from severe mental retardation each year.

Heredity is also associated with the development of diseases such as hypertension, diabetes, and tumors.

It may be because many foods are not very healthy now, food production factories will add a lot of oil, salt and sugar in order to taste good, such food will naturally affect people's health, followed by teenagers they do not pay attention to physical exercise, and some young people at work, but also because of overwork caused by various diseases in the body.

It may be related to daily eating habits, and nowadays people often eat takeout, which will seriously affect health.

At present, the problems faced by the development of human health include the following aspects:

1.Disease prevention and control: The emergence of emerging infectious diseases and chronic non-communicable diseases (NCDs) has led to unprecedented challenges to human health security.

2.Imbalances in the nutrient intake of nutrients: Excessive and low nutrient intake per capita is a global problem and can lead to pollutants from burning fossil fuels and cooling technologies.

3.Mental health problems: When modern people are faced with high pressure and challenges, they often experience problems such as excessive psychological pressure, emotional instability, and psychological disorders.

In summary, human health is facing many problems, and in order to solve these problems, global collaboration is needed to promote the development and progress of health and wellness.