The answer is: lack. Many people get sick because of malnutrition.
Many people say: "Life is so good now, there is no need to supplement nutrition!
Why is the culprit low nutrition? Look at the harm of low nutrition:
1, we are in the' low nutrition era'
The most typical performance is greenhouse vegetables. The experiment showed that the nutrient content of greenhouse vegetables decreased by 22%, iron by 82%, calcium by 44%, and harmful substances increased by 300 times.
2, the proliferation of food additives
* * * There are more than 3500 kinds of additives. On average, each person consumes 84 kinds of additives every day! Additives will make food colorful and delicious, but it will increase the burden on the liver and kidneys!
3. Social pollution is serious.
Air, water and food pollution and harmful substances aggravate the loss of human nutrients.
4, drug abuse, the side effects of many drugs are terrible!
5, life pressure, interpersonal tension will consume a lot of nutrients.
6, bad habits: don't eat breakfast! Stay up late! Alcohol and tobacco! A cigarette consumes 25mg VC!
You don't need to eat nutrients 20 years ago, but now you need to supplement nutrients 20 years later! Really sad!
Misunderstanding of nutritional supplements Nutrition has become a healthy companion for many people who pursue high-quality life, but there are more and more nutritional products on the market. Many people have the following misunderstandings about nutrition knowledge and how to choose nutrition products:
1, the misunderstanding of nutritional supplement 1
Nutritional supplements are not needed, just eat well.
Consider three factors:
1. Compared with 30 or 40 years ago, has the nutritional value of food declined seriously today?
2. What is a good meal? According to the recommendation of the Dietary Pagoda of China Nutrition Society, how many people can do it every day?
3. Does the worsening living environment and increasing pressure that people are facing today consume more nutrients in the body than ever before?
If you have a rich diet, you don't need to supplement nutrition?
Fruits, vegetables, cereals and other foods contain various vitamins and minerals, fat, protein and other nutrients. In theory, as long as the diet is diverse, you can get nutrition. "But in fact, most people don't eat that much." Because we can't get enough nutrition through food, it is necessary to supplement some high-quality nutritional supplements such as multivitamins.
2. The misunderstanding of nutritional supplement 2
What to fill, how much to lack.
1, it is impossible to know exactly what is missing and how much.
2. It doesn't make much sense to know, because nutrients are dynamic in the body and change all the time.
3, the interaction between nutrients, the supplement of one nutrient needs the cooperation of other nutrients. Therefore, nutritional supplement should follow the principles of comprehensive, balanced and scientific.
3. Misunderstanding of nutritional supplement III
With nutritional supplements, you don't have to eat well.
Eating well is the foundation of health, and nutritional supplement is to make up for the lack of diet, not to replace the normal diet. Eating well can promote the utilization of nutrients, and in turn, proper nutritional supplements can also contribute to the digestion, absorption and metabolism of diet.
4. Misunderstanding of Nutritional Supplement 4
Good health, no need to supplement nutrition.
1, nutritional supplement is to maintain a healthy state, not to treat diseases, and prevention is greater than treatment.
2. The microscopic changes of the body are imperceptible. Many people find major diseases when they feel good about themselves.
3. Today's diet and lifestyle determine that the nutritional imbalance exists objectively, but it does not exist because it is not faced.
5. Misunderstanding of Nutritional Supplement 5
Nutritional supplement is redundant and goes against nature.
Except for a few endogenous nutrients, others need to be obtained through diet, while the previous food cultivation method is natural, and the nutritional structure of diet is relatively reasonable and does not need to be supplemented.
Nowadays, a large number of chemical farming has led to a serious imbalance in food nutrition. Patch is just a way to make the diet return to nature as much as possible and meet the health needs of human body.
6. Misunderstanding of Nutritional Supplement 6
Nutrition can not be taken for a long time, which will lead to dependence.
First of all, life depends on nutrition, even if it is not supplemented, it needs a long-term supply of diet. This dependence is innate and different from drug dependence.
7. Misunderstanding of Nutritional Supplement 7
Nutrition supplement should consult a doctor and be supplemented in a targeted way.
You can do this, but you can't get the answer you want, because:
1, nutrition acts on the whole body and regulates it as a whole. Drugs can only be targeted if they work locally.
2. Most doctors study medicine and don't know nutrition.
3. Health is not a medical myth in one step, but a life course of nutrient accumulation. You should teach yourself nutrition and be responsible for yourself.
8. Misunderstanding of Nutritional Supplement 8
The amount of nutritional supplements should refer to RNI.
RNI (Recommended Daily Intake of Nutrients for Residents) of China Nutrition Society was formulated with reference to the RDA formulated by the United States 1955, which is a basic life-sustaining quantity. Today, nutritional supplement is not to deal with nutritional deficiency, but to prevent and treat chronic diseases, and the required amount is much higher than RNI. It is suggested to refer to the "mixed standard" recommended by nutritionists in North America.
9. Misunderstanding of Nutritional Supplement 9
Nutrition can cure diseases. Why do you need a hospital?
Clinical medicine adopts the idea of fighting and attacking diseases, which has quick effect and great contribution to helping human beings fight diseases, but its persistence is poor; Nutritional medicine meets people's needs, provides sufficient nutrition and mobilizes people's self-repair, which is sustainable, but it needs a process.
True health is the organic combination of the two.
10, Ten Misunderstandings of Nutritional Supplement
In any case, the average life expectancy of human beings is increasing, indicating that nutritional supplements are not needed.
Thanks to the development of medicine, the average life expectancy of human beings has quickly reached the 80-year mark, but according to statistics, our healthy age still stays at 52.8 years, which means that we only won nearly 30 years to get in and out of the hospital! It is more and more important to provide adequate and comprehensive nutrition for life, prolong healthy age and improve quality of life.
1 1, Misunderstanding of Nutritional Supplement XI
Fish oil is not as good as eating fish to prevent cardiovascular disease.
Omega-3 unsaturated fatty acids, that is, fish oil, are the main components in deep-sea fish, which can prevent and treat cardiovascular diseases. This ingredient is very useful for fish, and it is equally useful and more effective to extract it. A meta-analysis of a large number of literatures on the efficacy of fish oil shows that the efficacy of fish oil products is related to three factors: source, content, purity and quality determine the efficacy.
12, misunderstanding of nutritional supplement 12
Health care products are deceptive and useless.
As an important means to solve the imbalance of nutritional intake in modern diet and maintain health, the role and necessity of nutritional supplements have been confirmed by a lot of scientific research and clinical practice. Due to factors such as scientific research ability, production standards and supervision level, it is a fact that industries are mixed. Quality determines efficacy, and it is more important to choose good high-quality products.
13, misunderstanding of nutritional supplement XIII
There is no fountain of youth in the world, and nutritional supplement and anti-aging are myths. Human aging is a life course set by DNA and cannot be reversed at present.
Supplementing nutrition and resisting aging is not immortality, but:
1, reduce the influence of interference factors, make the human body descend as close as possible to the set program, and prolong the life.
2, through anti-oxidation, as far as possible to avoid premature cell degeneration, to prevent or even reverse the process of chronic diseases.
14, misunderstanding of nutritional supplement 14
Blindly pursuing curative effect, unwilling to insist on taking it.
Get rid of illness like reeling, and recuperate at ordinary times. Nutritions are not drugs, but only auxiliary treatment and conditioning, which can not achieve the effect of rapid treatment with drugs. Nutritional products need to be taken for a long time to achieve the effect of conditioning, ranging from two or three months to two or three years or even longer.
15, misunderstanding of nutritional supplement 15
Emotional incompatibility
The influence of emotions on the body cannot be ignored. A good mood is conducive to the body's absorption and utilization of nutrients. An active, calm and calm life state and suitable nutrients complement each other in the body, and the body will definitely move towards health step by step.