According to dietotherapy knowledge, diet is closely related to people's health, and wrong eating habits will bring many harms to people's health. The following is a complete book on dietotherapy and health preservation that I have compiled for you. Interested friends come and have a look.
Knowledge of dietotherapy and health preservation 1 1. Drinking a cup of honey water brewed with boiling water at 60℃ one hour before or two hours after meals can achieve the effect of clearing away heat and toxic materials.
2. Presumably, many people are no strangers to red beans, and we can often see it in rice porridge. Red beans are not only sweet, but also very beneficial to our health. If we often eat a lot, we can strengthen the spleen and stomach.
3. Many people like to eat lotus root in summer, and there are many ways to do it. If you stir-fry with lotus root, you can achieve the effect of appetizing and keeping healthy.
Eating a handful of Lycium barbarum or soaking it in water before going to bed every day has a good effect on our human body. Eating Lycium barbarum regularly can achieve the effect of tonifying kidney and replenishing essence.
Yam is a common food on everyone's table. There are many nutrients in yam. Eating yam three times a week can protect our health.
6. One of the most nutritious miscellaneous grains is black beans. However, black beans are not recommended as our staple food. It is best to mix them with some beans and cereals, such as rice. Eating black beans regularly can play a role in tonifying the kidney and strengthening the body.
7. Some people often have difficulty defecating, breathing or abdominal pain because of their poor mood. For these symptoms, we don't need to take medicine at all, and we can regulate our body through some food. When symptoms appear, litchi and betel nut can be selected, and regular consumption can effectively relieve symptoms.
8. Nowadays, many people are depressed by heavy work or pressure from all sides. Let yourself be in a state of high tension and fatigue every day. After a long time, it is easy to lack blood. Deficiency of qi and blood will bring many complications, such as dizziness and pallor. In this case, you can choose some injured mulberries and peach kernels. There is also porridge with red dates and a proper amount of brown sugar. Cooked porridge will play a very good role in invigorating qi and blood for our body.
9. Leek is the most common food in China. If eaten regularly, it can not only stimulate appetite, but also tonify kidney.
Dietotherapy health knowledge 2 health knowledge: pay attention to seven dietary misunderstandings
Myth 1: Be careful when eating.
Garlic and onions are harmful to the stomach, yogurt and bananas are carcinogenic, and seafood meets vitamin C, which will produce arsenic ... The theory of food compatibility has been widely circulated. The doctor said: "More than 95% of these statements are nonsense, and 4% are reasonable, but they can't stand scrutiny. 1% may be true, but I don't care at all. "
For example, experts say that some people say that marine pollution is serious, seafood contains heavy metal pentavalent arsenic, and vitamin C rich in fruits and vegetables will help it reduce in the body and form arsenic. But the fact is: first of all, marine pollution is not so serious, even if arsenic is contained in seafood, it is trace; In addition, the human body is not like a test tube, and food is not a pure chemical substance. The interaction between them is weak, so don't worry too much.
Myth 2: Dinner is the best.
In the fast-paced life, many people often make do with breakfast and lunch, and eat a lot when they go home at night.
In this regard, American nutrition experts said that three meals a day is very important and it is impossible to distinguish between primary and secondary. Ignoring breakfast and lunch will directly affect the working state during the day, and paying too much attention to dinner will lead to obesity and affect sleep. Experts suggest that three meals a day should be distributed reasonably. Generally speaking, breakfast should account for 25% ~ 30% of the total energy of the whole day, and lunch and dinner should account for 30% ~ 40%. The survey shows that the quality of breakfast in China is generally not high, which needs special attention.
Myth 3: Food is divided into "good" and "bad"
Just as people are used to dividing people into "good people" and "bad people", food is often labeled as "good food" or "bad food".
Nutritionists think this statement is too arbitrary. "There is no absolutely bad food, only bad eating habits." The expert said: "The most typical example is obesity." Many people think that excessive fat intake will increase the risk of cardiovascular and cerebrovascular diseases. However, this is only instructive for people who eat too much fat, and it is not suitable for malnourished children in remote and poor areas. Fat also has a "good" side, and proper supplementation can promote growth and provide energy.
Myth 4: polished rice and white flour are the most nutritious.
Polished rice and white flour taste delicate and really pleasing to the eye. However, according to American nutrition experts, it is unhealthy to eat polished rice and white flour for a long time, but it is better to eat coarse grains. Experts say that if rice flour is processed too finely, it will lose many nutrients, especially dietary fiber, B vitamins and minerals. Therefore, it is wise for people to eat some coarse grains (50g to100g) every day.
Myth 5: The more expensive, the more nutritious.
Is nutrition directly proportional to price? Nutrition experts disagree. Experts pointed out that the nutritional value of high-priced foods such as bird's nest, shark's fin and abalone is not outstanding.
Take abalone and eggs for example, there is little difference in nutritional components between them, but the price gap is wide. There are still many people who favor imported fruits and think that their nutritional value is higher. That was not the case. The nutritional value of domestic fruits and imported fruits is the same. On the contrary, when imported fruits cross the ocean, the content of vitamin C will be greatly reduced. Therefore, when buying food, don't be superstitious about the price. Local, seasonal and fresh food is better.
Myth 6: Eating less staple food is healthier.
In recent years, China residents eat less and less staple food. Compared with 20 years ago, each person eats less than 2 liang of staple food every day. This problem also exists in the United States.
American experts say that the staple food is the basis of diet, and the low-carbohydrate diet is unscientific, which can easily lead to bad breath, diarrhea and fatigue. Chinese experts also said that carbohydrate in staple food is an indispensable nutrient for human body, which is of great significance for forming body tissues, maintaining nerve and heart functions, enhancing endurance and improving work efficiency. Generally speaking, adults should eat 250 to 400 grams of staple food every day.
Myth 7: The sugar content of fruit is too high.
American dieters say there is no need to worry too much about this problem. He said that fruit does contain sugar, accounting for about 5% ~ 10%, but it also contains many nutrients, such as water-soluble vitamins such as vitamin C, vitamin K and folic acid, plant compounds such as anthocyanins and lutein, and a lot of dietary fiber and minerals. Generally speaking, eating fruit in moderation is good for your health. The doctor suggested that it is best to form the habit of eating fruit every day, but it should be controlled well.
Knowledge of dietotherapy and health preservation 3 1. Eat some ginseng properly, because the nutrients contained in life can activate the cells in our body and even reduce the aging degree of cells.
Some people often eat midnight snack at night because of their busy work. But don't eat midnight snack often. If you often eat midnight snack, it is easy to get stomach cancer.
3. Sakyamuni fruit is rich in vitamins. The pulp of this fruit contains antioxidants, which can activate our brain cells, even delay the aging of the skin and effectively promote our gastrointestinal peristalsis. But it should be noted that when eating this fruit, you must spit out the nuts inside, because there will be a small amount of toxic substances in the nuts.
Many people don't like beet leaves, but they are rich in calcium, potassium and some vitamins, especially vitamin b2. The potassium contained in it can effectively maintain the acid-base balance in our body and maintain the normal function of muscles, and even participate in the energy metabolism activities of our body. According to the research of a famous university, eating beet leaves often can effectively prevent depression.
5. I wonder if you have eaten purple cabbage? Purple cabbage is rich in anthocyanin, which is a powerful antioxidant, which can effectively protect our human body from harm and even delay aging.
6. Presumably everyone has eaten shallots, which is also the most common food in China. This kind of food is rich in potassium, phosphorus and magnesium, and there are some substances in onion, which can achieve strong anti-inflammatory and bactericidal effects. Eating shallots often can effectively reduce the nitrate content in our body. The probability of preventing cancer and some other cancers can be achieved. According to scientific research, men who often eat shallots have a lower risk of prostate cancer than men who don't.
7. Egg yolk is a very special ingredient. Because lecithin and protein in egg yolk are very rich, it also represents its high nutritional value. When we make oatmeal, adding some egg yolk properly can not only improve the taste, but also enhance the nutritional value inside. For the elderly and children, eating this food is very nourishing and has a good effect on children's brain development.
◆ Walnut mountain treasure, tonifying kidney and strengthening brain. Eating walnuts regularly can moisten black hair and beard.
A cup of light salt water soup in the morning is better than a doctor washing the intestines. Drink salt water like ginseng soup in the morning and arsenic in the evening.
◆ Five grains are cultivated, five fruits help each other, five livestock are beneficial, and five dishes are full.