All kinds of nutrients needed by human body are mainly taken from diet. Protein, fat, carbohydrates, various minerals and vitamins are all essential nutrients for human body. If you eat improperly or are malnourished, your health will be affected. It is suggested that the diet should be regular, light, balanced and diversified. Don't be picky about food, eat more fruits and vegetables rich in protein and vitamins, such as eggs, fish, beef, apples and bananas.
A healthy diet has a direct impact on our life. Long-term good habits and healthy diet are of great benefit to our health, which can improve our immunity and balance our nutrition.
Briefly describe the relationship between food and health.
From the relationship between food nutrition types and human health, and the great significance of balanced diet and reasonable nutrition model to human health, this paper expounds that human beings must attach importance to diet and nutrition in order to maintain their own health.
1.
People's life must be maintained by diet, and the quality of life and mental psychology have a great relationship with diet and nutrition. People's intelligence, physical strength, learning ability, sports ability, disease prevention ability, rehabilitation ability, reproductive ability, life expectancy, height and weight are also inextricably linked with nutritious diet. Unbalanced nutrient intake can cause many diseases. Therefore, reasonable nutrition and balanced diet are important measures to prevent diseases.
2.
The relationship between reasonable nutrition and human health, nutrition is a process in which organisms constantly absorb necessary substances from the outside to maintain their life activities.
Understand the relationship between diet nutrition and health
1. Nutrition refers to the function of the human body to absorb necessary substances from the outside to maintain life activities such as growth and development. The modern scientific definition of health is the dynamic balance between body and natural environment and social environment, and it is the perfect state of body, spirit and society. Nutrition is closely related to health. Reasonable nutrition can improve health.
2. In order to maintain life and health, and ensure the needs of physical growth, physical activity and learning and thinking, the human body must constantly absorb necessary nutrients from food.
These nutrients include protein, fat, carbohydrates, minerals, vitamins, water and dietary fiber, which are collectively called the seven essential nutrients for human body.
Only by reasonably matching and absorbing these nutrients can we maintain normal life activities and good health. However, unreasonable dietary structure, overnutrition or undernutrition are harmful to the body. Reasonable nutrition has the following benefits for keeping healthy:
Promote growth and development. Nutrition is the material basis of children's growth and development, and people's height is also related to nutritional status.
Improve intelligence. Nutritional status has great influence on people's intelligence.
Advocate eugenics. Lack of nutrition can easily lead to fetal malformation, abortion and premature delivery. If pregnant women lack folic acid, it will cause fetal neural tube malformation.
Enhance the body's immunity. Reasonable nutrition will enhance the body's resistance to certain diseases.
Promote health and longevity. People's aging and death are inevitable, but reasonable nutrition can prevent and treat diabetes, heart disease, hypertension and other diseases, and has the function of prolonging life.
Prevention and treatment of diseases. The occurrence and development of many diseases are related to unreasonable diet, and reasonable nutrition can prevent and treat these diseases, such as diabetes and hypertension.
Treat diseases. For example, reasonable nutrition is the basic means to treat diabetes. Taking chitin can enhance human immunity and regulation, and can help treat diabetes.
What is the relationship between diet and health?
A balanced diet and moderate exercise are very important for people. Choose a variety of appropriate foods to provide various nutrients and appropriate calories, maintain the growth of body tissues, enhance resistance, and reach a moderate weight. When eating, you should eat according to the proportion of "diet pyramid" and drink enough water every day to promote health.
A balanced diet can make the body function normally, help to resist diseases, make people feel energetic and keep their ideal weight at all times. To achieve the ideal weight, the most effective and sustainable way is to maintain a healthy diet and moderate exercise. Eating more fried and too sweet or salty food may lead to obesity, high blood pressure and high cholesterol, which is harmful to people's health.
The importance of diet and health
At every stage of life, we need to pay attention to strengthening and protecting the brain, because the brain is different from other parts of the body, and its growth and development must be given sufficient nutrition to make it develop healthily, protect the brain and delay the aging of the brain. Once malnutrition occurs, it is impossible to remedy it in any way in the future.
Brain-nourishing food is a sacred product for nourishing the body, but nowadays, social additives are rampant, and there are few pure natural foods, so these foods will be fatal if eaten improperly. Many experts believe that diet health has a very important impact on brain health, and food nutrition can be done by the family, which is also simple and feasible.
Diet and brain health must first understand what nutrition human brain cells need. Nutrients needed by the brain mainly include lipids, which refer to unsaturated fatty acids in fat, mainly linoleic acid and linolenic acid; Followed by protein, especially glutathione in protein, and sugars that have been decomposed into glucose by human digestive system; And b vitamins, vitamin c, vitamin e and calcium.
What is the relationship between diet nutrition and health?
A reasonable diet is an important factor of health.
1, overeating will lead to overnutrition, even obesity, calculus, hypertension, hyperlipidemia and other diseases.
2. Long-term insufficient nutrient intake will lead to problems in various organs in the body, such as anemia, lack of important elements, lack of vitamins, etc., and even affect people's intelligence, and even life-threatening in severe cases.
3. Unreasonable collocation, such as eating seafood and drinking a lot of beer made of raw water, may cause diarrhea and even poisoning.
4, eating unclean, expired, deteriorated and other items will induce various diseases.
5, eating junk food, often eating this kind of food, will also have greater harm to the body, such as high-oil food, roadside barbecue, and now many people, because they eat these junk food, even vomit on the same day, or other poisoning symptoms.
6, the diet of special people, such as removing bile, is the most taboo for high oil, eating urine, and the most taboo for high-sugar foods. If such people eat indiscriminately, the consequences will be unimaginable.
Attention: for a reasonable diet, we should pay attention to the frequency of eating and the appropriate combination of meat and vegetables. If possible, we can check the content of elements in the body and make appropriate adjustments.
Don't be picky about food, don't be partial to food, don't overeat. Under the condition of reasonable diet, you must pay attention to reasonable rest and proper physical exercise, and your body will be healthy.