1, fiber is good for the skin.

The fiber of fruit is pectin, which is beneficial to defecation; Fiber composition can also promote the metabolic function of the body. Because fruit can increase the excretion and metabolism of human body, which is beneficial to lose weight.

2. Vitamins make people beautiful

The main nutrients supplied by fruits are vitamins, among which vitamin C and vitamin A are the most important. Vitamin C in fruits is not lost as much as when cooking vegetables, so it is a natural supplement to vitamin C. Vitamin C can delay aging and is an indispensable nutrient for beauty.

Eating more fruits is good for health.

Fruits contain natural pigments, which can effectively prevent cancer, and some fruits containing beta carotene will be converted into vitamin A after being eaten in the human body, which can prevent cells from being destroyed by free radicals. In addition, biological lutein, an anticancer substance in citrus fruits, can help fat-soluble carcinogens to be converted into water, which is beneficial to excretion.

4. Fruit helps to keep healthy.

Fruits rich in vitamin C can promote the body's metabolism, which is a supplement for people who want to lose weight. Guava, grape, citrus, Liu Ding, grapefruit, lemon, etc. Can add vitality to the body's metabolism, so take it in moderation.

(B) the misunderstanding of eating fruit:

I think eating fruit on an empty stomach can help digestion.

Apples, oranges, grapes, peaches, pears and other fruits contain a lot of organic acids (such as malic acid, citric acid, tartaric acid, etc. ), this will * * * the mucosa of the stomach wall, which is very unfavorable to the health of the stomach. Especially for children, eating fruit on an empty stomach before meals will also affect the quality of dinner. Over time, the lack of this nutrient or that nutrient can easily lead to indigestion, which is extremely unfavorable to the growth and development of children.

Think fruit can be eaten as a meal.

Many white-collar women think that eating fruit for dinner can not only lose weight, but also play a role in beauty, killing two birds with one stone. In fact, this view is wrong Over time, it will not only cause dry hair and skin damage, but also lead to frequent colds, anemia, zinc deficiency and work or study disorders. No matter how much fruit you eat for dinner, you can't get enough micronutrients such as protein, fat, calcium, iron and zinc. Because fruits do not contain these nutrients or have little content. The water content of fruit accounts for 80%, and the sugar mainly composed of glucose, fructose and sucrose accounts for 10%. Therefore, fruit should not be eaten as a meal, but should be given priority to and supplemented by fruit.

Think it's better to eat more fruits.

In nutrition, no matter what nutrients and food, we must pay attention to a "degree". Foreign studies show that excessive intake of fructose can make people lack copper, lead to an increase in blood cholesterol and cause coronary heart disease. Fruits with high sugar content include apples, pears, oranges, persimmons, watermelons and peaches. Therefore, eating too much fruit is also harmful to the body. The same is true from the perspective of Chinese medicine diet: for example, apples are cool and contain more potassium. Eating too much will lead to bloating. Therefore, patients with spleen and stomach deficiency and cold and ulcer should not eat more. Grapes are sweet and sour, and excessive consumption can easily cause diseases such as excessive internal heat and diarrhea, especially those with weak spleen and stomach. Peaches and oranges are warm and spicy, sour and sweet. Eating too much will make people get angry, especially immature peaches. Otherwise, their bellies will boil. Banana cold, spleen and stomach deficiency cold, stomach pain and diarrhea, hyperacidity can not eat more.

2. What is the common sense of vegetable cooking?

The same vegetable, if cooked in different ways, will lead to different results.

And if it is not handled properly, it will also cause a large loss of nutrients in vegetables. Generally speaking, vegetables should not be stored for too long. Nowadays, the pace of city life is very fast. Office workers, in particular, usually buy food for a week on weekends and eat slowly.

Although it is time-saving and convenient, you should know that vegetables lose a lot of nutrition every day. Spinach, for example, loses as much as 84% of vitamin C under normal circumstances. Some people's habitual processing methods will also affect the nutrients in vegetables.

For example, some people throw away watercress in order to eat the sprouts of bean sprouts. In fact, the vitamin C content of watercress is 2? Three times. For another example, the vegetable juice squeezed out when making dumplings will also lose more than 70% of vitamins.

The correct way is to cut the vegetables and mix them with oil, then add salt and seasoning, so that there is not so much soup in the oily dumpling stuffing. From the point of view of food nutrition, both vitamin C and vitamin B are afraid of heat, so we should avoid cooking with small fire.

If you add a little vinegar, it will be more conducive to the preservation of vitamins.

3. What is the common sense of vegetable storage?

When we buy a bunch of vegetables from the market, we often worry about how to store them (especially in summer).

Sometimes fresh vegetables will rot quickly because of incorrect storage methods. These problems are very annoying to housewives. Here are some tips for storing vegetables.

Because of its high water content, leafy vegetables are very delicate and easy to wither at room temperature, so it is difficult to keep fresh. Therefore, storing them in the refrigerator is an excellent choice, but it doesn't mean that everything will be fine if you just put them in the refrigerator. It is also necessary to adopt different treatment methods to adjust the appropriate temperature of the refrigerator according to the different types of vegetables.

As far as leafy vegetables are concerned, the preservation temperature is set at 0? 4 degrees is more appropriate, it is best to put a fresh-keeping bag in the refrigerator or put it in a fresh-keeping box, so as to achieve the fresh-keeping effect more effectively. Besides, it is important to remember that vegetables should not be washed before they are put into the refrigerator.

Of course, don't leave it too long. Comparatively speaking, tuber vegetables such as potatoes, cucumbers and carrots are much more honest, and can be stored at room temperature without being kept in the refrigerator.

In particular, tomatoes are not cold-resistant at all. After freezing at low temperature, the meat will bubble, the umami will disappear, and it will even be rancid and rotten.

4. Health tips for fruits and vegetables

Principles of healthy eating: 1 Reasonable collocation with protein 2. Avoid eating at midnight 3. Eat less and eat more meals 4. Eat on time 5. Chew slowly 6. Drink water 7. Eat fresh fruits and vegetables 8. Eat natural food.

The basic principles of a healthy diet are: eat well at breakfast, eat well at lunch and eat less at dinner.

(1) Eat some cereals (such as wheat, corn and oats) with low fat, low salt and high dietary fiber for breakfast, plus fruits, vegetables (such as tomatoes, apples and oranges), milk and a small amount of meat and eggs.

(2) Lunch is a very important meal in a day. These six foods can make your lunch more nutritious ...-broccoli, fish, onions, tofu, cabbage, fresh fruits and vegetables.

(3) Choose foods rich in fiber and carbohydrates for dinner. Dinner should have more than two kinds of vegetables, such as cold spinach, which can increase vitamins and provide fiber. Pasta can be reduced in moderation, and some coarse grains can be eaten appropriately. You can eat some fish in small quantities.

But if you have work to do at night, you need to eat more at dinner to replenish energy.

Cucumber+Mango: Helps digestion, is high in fiber and lowers blood pressure.

Cucumber+banana: constipation, loss of appetite

Dry fumigation+pineapple: improve rough skin

Lettuce and mango can relieve fatigue and low blood pressure.

Cucumber+Mango/Kiwi: Improve skin and acne.

Cucumber+papaya+tomato: Vitamin C, diabetes, help to digest protein.

Tomato+watermelon+sweet smoke: neutralize cholesterol and soothe the nerves.

Sweet smoke+papaya+pear: moistening throat, eye fatigue

Dry smoked+watermelon+apple: dry eyes and high fiber.

Ganxun+Peach+Papaya: Intestine-regulating and Beauty-caring effects.

Cucumber+kiwi fruit+honeydew melon: clearing away heat and promoting fluid production and removing acne.

Cucumber+kiwi fruit+apple: high in fiber and rich in vitamin C.

Cucumber+strawberry+apple: bleeding teeth, rosy complexion.

Cucumber+pineapple+banana: laxative, laxative.

Lettuce+papaya+pear: moistening dryness and clearing heat.

Lettuce+honeydew melon+cantaloupe: diuresis, relieving summer heat, and drying heat.

Orange+watermelon: rich in vitamin C, diuretic.

Orange+mango: improve the stomach and relieve summer heat.

Papaya+watermelon: detumescence helps digestion.

Papaya+Hami melon: moisturizing and anti-allergic

Mango+kiwi fruit: loss of appetite, elimination of fatigue, anti-black.

Banana+Kiwi: Beauty

Hami melon and kiwi fruit: eliminating fatigue and diuresis

Strawberries and watermelons: lowering blood pressure and bleaching.

Pineapple and apple: improve constipation and regulate intestines.

Peach+honeydew melon; Improve shoulder pain

Ganxun+celery: lowering blood pressure

5. What are the common knowledge of vegetable cleaning?

Before cooking, vegetables need to be cleaned, but improper cleaning methods will lead to pesticide residues in vegetables and affect health.

Do you know the correct way to wash vegetables? This paper introduces several methods to remove pesticide residues in vegetables. Every household has rice washing water. Weak alkaline rice washing water is the bane of organophosphorus pesticides. Soaking vegetables in rice washing water for about 10 minute and then washing them with clear water can effectively reduce the content of organophosphorus pesticides in vegetables.

If you are cooking green peppers, cauliflower, beans, celery and other vegetables, it is best to scald these vegetables with boiling water before cooking, which can remove 90% of the residual pesticides. There is a simpler way, and that is sunshine.

Sunlight on vegetables will decompose and destroy some residual pesticides in vegetables. According to the measurement, the residues of organochlorine and organomercury pesticides will be reduced by 60% when vegetables and fruits are irradiated in the sun for 5 minutes.

Vegetables and vegetables that are easy to store can be stored at room temperature for a period of time, which can effectively reduce chemical pesticide residues and ensure food safety.

6. Common sense of eating vegetables and fruits

It is suitable for all China people over 6 years old, and the cereal intake should be 250g ~ 400g per person per day. Vegetables and fruits should be ingested 300g~500g and 200 g ~ 400 g every day; Fish, poultry, meat, eggs and other animal foods should be ingested 125g~225g every day (50g~ 100g for fish and shrimp, 50g~75g for livestock and poultry, and 25g ~ 50g); For eggs); Milk and legume foods should be consumed with milk and dairy products equivalent to 300 grams of fresh milk and products equivalent to 30 grams to 50 grams of dried beans every day.

Cooking oil and salt, daily cooking oil should not exceed 25g or 30g, and salt should not exceed 6g. You can reduce it according to this ratio, eat well early, eat well at noon and eat less at night.

Exercise 6000 steps every day. Dear, if you use it together, please praise it. If you don't use it together, it is also an answer that you have worked hard to find. There is absolutely no perfunctory. Please go easy on me. Now my praise won't be hurt.

7. Food safety tips

Experts remind: Eating on an empty stomach has "three taboos". Drinking mineral water is the first choice when flying. Pregnant women often drink a lot, and the fetus is prone to "rabbit lips." Summer "suffering", reducing fire should be moderate. Don't chew gum when eating on an empty stomach. Beer+mutton kebabs are prone to hemorrhoids. Hubei Provincial Health Department issued a warning to eat wild mushrooms. Pay attention to food safety. Eat less bread when your blood pressure is high. Eating leftovers in hot weather is easy to cause poisoning. Eight kinds of people should be careful to eat iced drinks in summer. It's easy to have loose bowels and eat fresh daylily. Don't forget to prevent poisoning. Drinking coffee after drinking is harmful to human body. It is best to have breakfast about 30 minutes after getting up. There are "five attentions" in drinking milk correctly. Cordyceps sinensis cannot be taken directly. Little taboo of jealousy. Teach you how to identify false health food advertisements. Rootless bean sprouts often cause cancer. Four taboos on diet after heatstroke in summer. How can I buy real free-range eggs? Summer draught products are not just a picture of "refreshing spirit" to avoid seven dietary misunderstandings. Milk powder becomes damp. You can't eat a cube of sugar to absorb water. Experts warn that eating litchi on an empty stomach can lead to hypoglycemia and dizziness. Shanghai entered the peak period of dysentery. People should be careful when eating fruit. Cold salad, six rules for the healthy use of pots and pans, careful eating of kimchi can easily lead to gastric cancer, correct some misunderstandings about spinach, four kinds of food are not suitable for drinking, four kinds of patients had better not drink cold beer, fresh food "A girl without sorrow", don't forget to prevent poisoning, gout patients and other five kinds of people are not suitable for eating fish, excessive vitamins may cause cancer, which three kinds of delicious food are the culprit in summer, five misunderstandings of drinking tea to lose weight, and the principle of matching wine and vegetables. Shanghai US Food and Drug Administration officials answer the question of "food safety in summer and autumn". There are seven misunderstandings for ordinary people to eat fruit. Boiling oil makes cooking better and oil becomes "bad". Who should not eat eggplant often? Pregnant women eat too many nuts. Babies are prone to asthma. Improper cooking of vegetables can lead to a stroke. Experts remind: prevent food poisoning in midsummer. Vinegar and mustard are ineffective. Myths and lies of nine kinds of food. Watermelon is quite cold. There are three taboos in summer diet. There is a misunderstanding in eating ginger to nourish the stomach. Beware of poisoning caused by eating wild fresh mushrooms. Five kinds of food are harmful to the brain. Matters needing attention in homemade soybean milk. Sugar-free foods should be eaten with caution. Four foods that make people aging. Mothers who often eat nuts are prone to give birth to asthmatic babies. Eating a barbecue with kiwi fruit in summer and drinking cold beer in summer have four "inadvisables". Five points for attention in the use of microwave oven. Don't drink alcohol before and after antibiotics. Eat less "three white foods". Five kinds of people should not be jealous. Eating too salty is easy to catch a cold Although peaches support people, five kinds of people are unhealthy to eat. Six chronic suicide habits after meals. How many fruit diseases do you have? Health care in summer must be guarded against. Three misunderstandings about drinking tea. What kind of eating habits will ruin your health? Vegetables can also be poisoned in summer. Three kinds of vegetables that should be fasted before operation. Five common fallacies in diet. Seven defects in China's eating habits. Who should not eat bacon? There should be moderation. Children should eat three kinds of beans less in summer. Making tea in a thermos cup will lead to nutrient loss. Must spicy food be strictly prohibited when taking medicine? Be wary of diarrhea in the refrigerator in summer. What is the best thing to bring in summer? Remember: I'd rather be hungry than have a midnight snack. Five notes on healthy eating. Children should be careful of mercury poisoning when eating fish oil. It is advisable to avoid using shrimp to cook soup. Eating too many sweets will increase the risk of gout. It's better to soak than wash when washing vegetables. Drinking coke can remove pesticides. It is most appropriate to listen to it once a day at most. Teach you clever ways to better preserve onions, ginger, garlic and edamame. Beware of "refrigerator-like" diarrhea in summer. Don't drink carbonated drinks while drinking. A large number of health products damage liver function. Six taboos to pay attention to when eating cold drinks. Eating raw tomatoes and salmonella will kill you. Kelp placed in rice bags can prevent insects and mildew. Eating with coke can be happy or unhappy. How to eat raw fresh fruits and vegetables will be cleaner? Can I eat leeks while drinking? Cucumber should not be eaten more when the fruit is raw. Does the precipitation of fruit juice mean bad taste? Peanuts should not be eaten when iron is supplemented, otherwise it will affect absorption. Four misunderstandings in daily diet disinfection. "Mala Tang" is hard to say "bye-bye" to plastic bags. Matters needing attention in using antibiotics in traditional Chinese medicine. Repeated drinking of mineral water bottles may cause cancer. Precautions for intestinal diseases. Don't let diet pills and health care products hurt your liver. 14 kinds of food turn drugs into drugs. Diabetic patients should correct these dietary misunderstandings. Pregnant women and children should stay away from fried dough sticks. What foods contain trans fats? Mala Tang health food or junk food? Tips for Chili products Most smoked and pickled foods are carcinogenic. Taking vitamins for a long time will increase the risk of death. Is it harmful to use seven star tea frequently? Eating smoked food while drinking beer is easy to get cancer. What food can hurt your eyes? Who shouldn't eat zongzi? Don't eat more than 12 cherries during the eclipse? What fruits are not suitable for pregnant women? Not everyone is suitable for fruits and vegetables to relieve summer heat? Chinese medicine can't be fried in microwave oven? Eating watermelon hot in summer is taboo. Eating "eating alone" often affects health. Excessive cold drinks are bad for your health. Eat less smoked and canned food before the college entrance examination. Don't put preserved eggs in the refrigerator. Vegetables will be poisoned if they are kept in the refrigerator for too long. Strong tea will hurt the kidneys instead. Cola milk tea contains phosphorus. Patients with high kidney disease should not drink more. What foods should candidates not eat? Honey is added to baby milk. Be careful of poisoning. Buy zongzi on Dragon Boat Festival. Eat garlic according to the season. Rice should not be stored for more than half a year. Don't drink juice for 2 hours before and after taking antibiotics. Which three types of people should not drink mung bean soup and hawthorn often in summer? Don't soak in water and drink coke often, it will hurt your stomach. Drinking cola often can easily lead to calcium loss in women. Although soybean milk can prevent cancer, it is also taboo for daily consumption. Five kinds of vegetables should be carefully eaten by mistake to prevent poisoning. Matters needing attention in heating milk in microwave oven. Expert advice: don't be too specific about eating oil. Eat no more than 50 grams of pig liver every day. Often eat cereal to get kidney cancer easily? Hidden dangers of roadside sweet potato snacks Can eating too much pickles harm your health? ! Seven taboos for college entrance examination students one week after the earthquake rescue, beware of overeating, eat rice noodles in summer, beware of poisoning, Toona sinensis should be boiled before eating, and you can't eat any food after the earthquake. Pregnant women who eat too much bitter gourd are prone to miscarriage, and drinking too much will only be closer to diabetes. What about the disaster area after the earthquake?

8. Tips for healthy eating

Tips for life and health 1, often eat supper. You'll get stomach cancer. Because your stomach can't rest. You can only eat four eggs a week. Eating too much is bad for your health. 3. Chicken contains carcinogens. It's better not to eat. It is a wrong idea to eat fruit after meals. It should be eating fruit before meals. 5. Girls should not drink green tea during menstruation. No tea anyway. Eat more things that can replenish blood. 6. Drink soy milk without eggs and sugar. Don't drink too much. 7. Don't eat tomatoes on an empty stomach. It's best to eat after meals. 8.wake up in the morning. Drink a glass of water first. Prevent stones. 9. Don't eat three hours before going to bed. You will gain 10, and drink less milk tea. Because it is high in calories and oil, it has no nutritional value. If you drink it for a long time, you are prone to diseases such as hypertension and diabetes. 65,438+065,438, freshly baked bread is not suitable for immediate consumption. Stay away from the charging stand. The human body should be more than 30cm away from the bedside. Never put it on 13, 14. Drink eight glasses of water a day and ten glasses of water a day. Bladder cancer will not come 15, drink plenty of water during the day. 16 Drink less water at night and don't exceed two cups of coffee a day. Excessive drinking can easily lead to insomnia. Stomach pain 17, eat less greasy food. Because the blood in the brain needs 5~7 hours to digest and concentrate on the stomach, it is easy to fall asleep 18, after 5 pm. Eat less when eating a big meal, because your body doesn't need so much energy after five o'clock. 19 and 10 will make you happy: deep-sea fish. Chicken, cherry 20, lack of sleep will make you stupid. You need to sleep for eight hours every day. If you have the habit of taking a nap, you won't get old. The best sleep time is from 10 to 6: 22 in the morning. Don't drink more than one glass a day, because alcohol will inhibit B cells that make antibodies and increase the chance of bacterial infection. 23. Make capsules with cold water before going to bed (you can eat them first). People who are angry should eat more. 25. Hair loss factors: staying up late, stress, alcohol and tobacco, spicy chicken chops, spicy pots, greasy food, and over-seasoned dishes. 26. Help hair grow: eat more cabbage, eggs and beans; Eat less sweets (especially fructose). Drink a glass of lemon juice and orange juice every day. It can not only whiten skin, but also fade dark spots. Apples are always a good medicine for motorcyclists, addicts and housewives. One tablet a day can give you a clean lung. Smoking and eating vitamins (a vitamin B carotene -A) can cause cancer. Quitting smoking as soon as possible is the healthiest way. 30. Women should not drink tea in five periods: menstrual period, pregnant women, before delivery, after delivery, menopause 3 1, smoking, and the most important ones are lung cancer, lip cancer, tongue cancer, laryngeal cancer, esophageal cancer and bladder cancer. 32. Drinking alcohol leads to cirrhosis. 33. eat areca can cause oral fibrosis and oral cancer. Containing a lot of fat, especially cholesterol, can cause gastric cancer. 35. The food is too rough and malnutrition leads to esophageal cancer. 36. Aflatoxin and nitrite in food are carcinogenic. 37. Don't smoke. Refuse to smoke secondhand smoke. 38. Drink in moderation and don't play for a long time. Don't get drunk. 39. Reduce salt consumption. Tobacco and barbecue foods 40, fresh fruits and vegetables 4 1 daily, grains and beans rich in high fiber 42, a balanced diet every day, not too much 43, keeping an ideal weight, but being fat 44, keeping a regular life and exercise 45, keeping a relaxed and happy mood 46, and correct eating habits: eating like an emperor in the morning, eating like a commoner at noon and eating like a beggar at night. Drinking a glass of water at night will keep you away from myocardial infarction and cerebral infarction. According to statistics, most cerebral thrombosis is found when you get up in the morning. Medical experts pointed out that this may be caused by the lack of drinking water at night.

Lack of water in the body will increase the viscosity of blood, and the blood will be too thick and thick, which will easily lead to thrombosis and induce cardiovascular and cerebrovascular diseases. Some elderly people will feel thirsty when they wake up after a night's sleep, which is also due to the fact that they can't replenish water in time at night and their blood is sticky.

It is reported that researchers from a university in Japan conducted a group study on male elderly people. One group got up in the middle of the night and drank 250 ml of boiled water, while the other group slept until dawn without drinking water at night, and then their blood concentrations were measured respectively. The results showed that the blood concentration of drinking water group was significantly reduced, and the risk of ischemic stroke and myocardial infarction was also reduced accordingly.

Because the thirst center of the elderly is not sensitive to water shortage, the elderly should always drink water when they are not thirsty. Besides drinking water actively during the day, you should also drink a cup of boiled water at night to dilute blood, reduce blood viscosity and reduce the occurrence of stroke and myocardial infarction.

-Don't wash your face with the current (very important! I'll tell you a terrible thing. I hope you can be very careful when you go out to play in the future. A friend of a friend is a doctor.

Two patients came and said that they had a headache recently, and the pain was almost unbearable. After examination, it was found that their brains were full of leeches.

Later, it was found that their leeches came from a stream. I saw a clear and cold stream before going out to play, so I washed my face with my hands and found nothing unusual in the water.

But transparent leeches have entered their brains through their nostrils and multiplied. I thought it was a recurring migraine, and I didn't know it was a specific medicine for leech until I checked it.

At present, one has died, so everyone should pay more attention! Drinking lemon juice to improve osteoporosis is harmful to office workers who often eat out, because the intake of fruits, vegetables and vitamin C is relatively low. Like people in Taiwan Province Province, the Japanese who advocated "You have to work hard to win" died of the same cause as people in Taiwan Province Province. According to Hiroshi Sakura, a professor in the Department of Life Sciences at Ibaraki Christian University in Japan, regardless of the number one malignant tumor, in fact, the combined number of cardiovascular and cerebrovascular diseases ranked second and third far exceeds the death rate of cancer. Therefore, arterial stenosis or inelastic arteriosclerosis caused by thickening of arterial wall is the biggest basal cardiovascular disease.

In particular, many office workers eat a high-calorie and high-fat diet. Under the circumstances of great physical and mental pressure and obvious lack of exercise, the number of people suffering from chronic cardiovascular diseases has an increasing trend.