Basic knowledge of health
First, the definition of health: the definition of health by the International Health Organization is: first, the body is free from disease and the limbs are intact; Second, there is no disease in physiology and the reproductive function is normal; Third, there is no mental illness; Fourth, it has good social adaptability and can normally face various social pressures, such as unemployment, laid-off and natural disasters. Fifth, moral health.
According to the investigation of authoritative organizations, the healthy population accounts for 10%, the sick population accounts for 15%, and most people are in sub-health state, accounting for 75%. People in sub-health state mainly show as follows: yellow hair, split hair, dry eyes, tasteless food, often feeling very tired, standing and wanting to sit, sitting and wanting to lie down, lying and unable to sleep, often feeling backache, always feeling uncomfortable and disgusting, but when they go to the hospital for examination, they can't find anything wrong, so they just prescribe some medicine at will. In fact, sub-health can be alleviated by adjusting diet and living habits and paying attention to rest.
Second, the four elements of health: to get healthy, we must first have a positive and optimistic attitude. As the saying goes, when you smile, you are ten years old, and your worries add to them. It doesn't matter what happens, what matters is our thoughts and opinions. An old frontiersman loses his horse—a blessing in disguise. Stress is the root of all diseases, and a positive and optimistic attitude will help you eliminate stress and stay away from diseases. Therefore, we should always be "six good" people, "think well, be optimistic, listen well, speak well, do well and do well".
Secondly, to get enough sleep, you should sleep for six to eight hours. The best time to sleep is from 10 to 2 am, which is the time for liver repair. No wonder some people are still so tired after sleeping for more than ten hours, because they always go to bed at two or three in the morning, and miss the best time to sleep, so that the liver can not be rested and repaired.
Third, there should be moderate exercise. The exercise we suggest is aerobic exercise. Jogging and walking are both good aerobic exercises. It is best to exercise according to the three or three arrangements, at least three times a week; Exercise for about 30 minutes each time, and feel slightly sweaty; During each exercise, the heart beats about 130 times.
Fourth, we should have a balanced nutrition. Speaking of this, many people have a misunderstanding, thinking that big fish and big meat are lacking in everything now, and they can buy whatever they want. Who will lack nutrition? In fact, eating well does not mean eating well, eating well does not mean eating nutritionally, and eating nutritionally does not mean eating nutritionally balanced. This is why there are more and more fat people and bean sprouts now, and they are younger at present.
3. Factors affecting health: Among the factors affecting our health, genetic factors account for 65,438+05%, which refers to genetic inheritance and eating habits. For example, if parents have diabetes, children are more likely to get diabetes, because parents eat things and children like to eat them; Social factors account for 10%, including unemployment, laid-off, accidents, various social pressures, etc. Environmental factors account for 7%; The medical factors we often rely on account for only 8%; In fact, the most important thing is self-care, accounting for 60% of health factors. So our health should be completely in our own hands.
Four, seven nutrients Our human body is composed of various nutrients, which are mainly divided into seven categories.
One is protein. Without protein, there would be no life. Except protein in urine and bile, other cells, blood, tissues and organs of human body contain protein, and its main food sources are fish, beans, eggs and milk.
The second is fat, which is the source of human heat and has the function of fixing organs. Its main sources are chickens, ducks and fish.
The third is carbohydrates, which we usually talk about. The main sources are whole grains such as rice and pasta.
Fourth, vitamins, as the name implies, are life-sustaining elements. Although the amount is small, it has a great effect. Divided into water-soluble and fat-soluble. Water solubility includes vitamin B and vitamin C. Fat solubility includes vitamins a, d, e, etc. Its main sources are vegetables and fruits.
The fifth is minerals, which are important substances involved in life activities, such as calcium, magnesium, zinc, copper, manganese and iron.
Sixth, cellulose, known as intestinal scavenger, helps the body to detoxify, and its role cannot be ignored. Eating more crude fiber helps to prevent all kinds of intestinal cancer.
The seventh is water, which accounts for about 70% of the human body, and its importance can be seen. Lack of water can cause many diseases.
Five dietary guidelines
According to the Nutrition Society of China, we provide you with such a one-day nutrition mix for your reference.
Oil, salt and sugar are less than 25g.
50 grams of beans; Milk 100 to150g; An egg; Fish and poultry meat 100 to 200g
Fruit (five-shaped) 100 to 200g; 400 to 500 grams of vegetables
300 to 500 grams of whole grains
Taste is temporary, health is lifelong.
Factors affecting nutrient absorption
1 Pollution: water, atmosphere, sunlight, food chain.
2 bad eating habits: don't eat breakfast for ten years (male liver has problems, female uterus will grow fibroids. ), eating supper will increase the burden on the liver and produce a lot of toxins.
3 Bad habits: Smoking, drinking, drinking strong tea and coffee will all affect the absorption of nutrients.
Junk food: including pickled products, meat and various processed foods, preserved fruits, etc.
Drugs can also affect the absorption of nutrients.
6 pressure
How to choose nutritious health food
1, historic: the history is more than 25 years. This is an economic shock cycle. People's height should be measured by a ruler, their weight should be measured by a scale, and the quality of products should be measured by time.
2. Safety: This is very important. The once exposed Contac PPA incident and the current huge calcium incident are hard to prevent. At present, cold medicine does not contain PPA, which is something that causes cerebral palsy, and the incubation period is more than 15 years.
2 effectiveness:
3 Value: Even the cheapest thing is expensive if it has no effect, so the matching of price and value is the most important.
4 One-on-one service: You can enjoy one-on-one service for life by using a product, and there is always a nutrition consultant around you who cares about you. This is a true godlike treatment.