Common sense error in food 1. What are the common sense mistakes?
Mistake 1: Comb your hair 100 times a day, which is good for your health. Comb your hair too much will cause sebaceous glands on your scalp, especially oily hair, so comb your hair less.
If it is long and dry, it is more suitable for combing hair. However, it is best to use a comb with natural bristles, which is less likely to hurt the scalp.
Mistake 2: Walking consumes more energy than standing, because when standing, your legs are always bearing the weight of your body and your feet can't relax. On the other hand, walking is that one leg bears the load and the other leg relaxes.
Mistake 3: People with sweet blood are easily bitten by mosquitoes. Mosquitoes can't smell blood at all But mosquitoes are particularly sensitive to heat, and even a difference of 0.05 degrees Celsius can be distinguished.
Therefore, when we exhale carbon dioxide and water vapor, we will attract mosquitoes. Mistake 4: Toilets are very unsanitary places. Toilets that are often flushed with water are much cleaner than people's stereotypes.
Family bacteria research experts found that most of the bacteria in the home are hidden in the drain pipe on the inner wall of the refrigerator, and there are more bacteria on the rag than in the toilet. Mistake 5: The size of a smart person's brain is not the key to whether he is smart or not, but the brain structure is the most important.
The function of human brain is determined by neural network, and people with low IQ die because of some functions in this area, regardless of the size of the brain. Mistake 6: Raise your chin when you have a nosebleed. The only advantage of this method is that it won't flow to the floor, but it won't stop nosebleeds. On the contrary, it will make nosebleeds flow to the throat, and may even cause vomiting and suffocation.
The correct way is to put a small cotton ball in the nostril with nosebleed, gently press the nose wing, lean forward, or wrap an ice towel or wet towel around your neck to stop the bleeding. Mistake 7: Shaving armpit hair can reduce sweating. Shaving armpit hair has no effect on sweat prevention. On the contrary, after shaving the armpit hair, the armpit will leave sweat stains on the clothes because the discharged water cannot be hidden.
And shaving armpit hair is also easy to cause hair root abscess. The correct way is to clean the sweaty armpits before the sweat breaks down.
Mistake 8: Sweat is smelly and tasteless. However, sweat contains a lot of organic matter, which is nutritious for bacteria, but bacteria will produce unpleasant excrement when they decompose sweat.
Mistake 9: Brush your teeth immediately after meals. Brushing your teeth immediately after eating will make the acid in food erode the enamel, which will only strengthen the destructive effect of acid in food on teeth. The correct way is to rinse your mouth first and brush your teeth after half an hour.
Error 10: Drugs have the same effect on men and women. The latest research shows that the effects of drugs on men and women are absolutely different. For example, aspirin can help men prevent myocardial infarction, but it has little effect on women.
The dosage of oil-soluble drugs such as anesthetics is higher in women than in men. Expand.
2. What are the wrong common sense in life?
The wrong common sense in life is:
1, eat fruit after meals
Many people like to eat some fruit after meals, which is a wrong living habit. After food enters the stomach, it needs to be digested 1 to 2 hours. If you eat fruit immediately after a meal, it will be blocked by the food you have eaten before, so that the fruit cannot be digested normally. After a long time, it will cause symptoms such as bloating, diarrhea or constipation.
2. Drink strong tea after meals
Drinking tea after meals will dilute the gastric juice and affect the digestion of food. In addition, tea contains a lot of tannic acid. Drinking tea after meals will combine undigested protein with tannic acid in the stomach, forming indigestible precipitate, which will affect the absorption of protein. Tea will also hinder the absorption of iron, and long-term drinking may even lead to iron deficiency anemia.
Step 3 smoke after meals
Smoking after meals is more harmful than usual 10 times! This is due to the increase of blood circulation in the digestive tract after eating, which makes a lot of harmful components in the smoke absorbed, which damages the liver, brain and cardiovascular system and causes these diseases.
Step 4 take a bath after meals
There is a folk saying that "take a full bath and starve to death and shave your head", which is also an incorrect living habit. Taking a bath after a meal will increase the blood flow on the body surface and decrease the blood flow in the gastrointestinal tract, thus weakening the digestive function of the stomach and causing indigestion.
5. Relax your belt after dinner
Many people are flustered after overeating and often loosen the belt buckle, which will reduce the intra-abdominal pressure and force the stomach to sag, although the stomach is comfortable. In the long run, you will suffer from real gastroptosis.
6. Take a walk after supper
Walking a hundred steps after a meal will not only make you unable to live "ninety-nine", but also affect the absorption of nutrients in the digestive tract because of the increase in exercise. Especially in the elderly, heart function decline, vascular sclerosis, walking after meals often lead to blood pressure drop and other phenomena.
7. sing karaoke after dinner
There is also a folk saying that "hunger blows songs", which is correct. After eating, the stomach capacity increases, the stomach wall becomes thinner and the blood flow increases. At this time, singing will make the diaphragm move down and the abdominal pressure increase, causing indigestion and gastrointestinal discomfort.
8. Drive after dinner
Drivers who drive immediately after meals are prone to accidents. This is because the digestion of food in the gastrointestinal tract after meals requires a lot of blood, resulting in temporary ischemia of brain organs, which leads to operational errors.
3. What are the wrong dietary guidelines?
In life, some of us firmly believe that the concept of diet is actually wrong.
For example, carbohydrates have always been considered as the main source of fat accumulation, so, you know, this is not true. In fact, carbohydrates produce far less calories than fat, so it is difficult to lose weight by reducing carbohydrate intake.
Mistake 1: Carbohydrates make people fat. The most important factor affecting weight is calories, not carbohydrates. Moreover, compared with 1 g fat, 1 g protein and 1 g carbohydrate produce only 4 calories, which is much lower than fat.
Losing weight without eating carbohydrates may be effective at first, but in the long run, it has no obvious advantages, but it will bring a series of problems, such as bad breath, impaired memory and cognitive ability, anemia, diabetes and so on. In fact, what you want to eat less is not carbohydrates, but polished rice and white flour.
Eating more whole grains, beans and potatoes will make you feel full and have higher nutritional value. According to the recommendation of China Nutrition Society, the recommended carbohydrate intake for women is 250g per day, and it is best not to be lower than 150g during weight loss.
Mistake 2: Eating at night is easier to get fat. Heat is always heat, and excess heat will make you fat, whether it is stored at 8 am or 8 pm. Whether fat accumulates depends on whether you consume more calories than you consume every day.
It doesn't matter when you eat it. For people who want to lose weight, skipping dinner is actually more dangerous, because it is harder to shut up when your stomach is growling at night.
Mistake 3: Golden apples in the morning and rotten apples in the evening. Whether in the morning or at night, there is no difference in the absorption of fruits by the digestive system. As long as you don't feel bad, you can eat fruit if you want.
According to the recommendation of China Nutrition Society, eating 200 ~ 400g of fruit every day is equivalent to 1~2 medium-sized apples. Mistake 4: Eating low-fat food can help you lose weight. Many processed foods that claim to be low-fat or zero-fat contain no less calories than corresponding full-fat foods, and some even contain more calories.
Because degreasing often loses some taste and flavor, it needs to add sugar, thickener and other substances to make up for it, which is bound to increase calories. Mistake 5: Chicken has less fat than pork, provided that you completely remove the chicken skin and eat roast chicken with skin. Its fat content is 17.5%, while pork tenderloin has only 2%. But the fat content of chicken breast without skin is really low, only 1%.
Mistake 6: Vitamin C can prevent colds. A large number of scientific studies show that although vitamin C can enhance the body's resistance, even taking large doses of vitamin C can not reduce the incidence of colds. Mistake 7: Organic food is more nutritious. If you expect to get more nutrition by eating organic food, you will be disappointed.
Relevant research from abroad shows that organic food contains no more nutrients such as protein, fat, vitamins, minerals and trace elements than ordinary food. However, the residues of pesticides and chemical growth regulators in organic food are still low compared with ordinary food, so if you pursue safety, it is recommended to buy organic food first.
Mistake 8: Sports drinks are healthier and everyone can drink them. If you exercise less than 1 hour every day and don't sweat a lot, there is no need to drink sports drinks at all. Because electrolytes such as sodium and potassium are added to sports drinks, drinking them without electrolyte loss will lead to electrolyte disorder in the body and increase the burden on the kidneys and heart.
Mistake 9: Microwave ovens destroy vitamins. Compared with other cooking methods, microwave ovens will not lose more nutrients. An experiment of shepherd's purse found that the loss rate of vitamin C was 2 minutes, blanching was 63%, frying was 23%, and microwave oven was high 12%. In order to make vegetables look beautiful and nutritious, microwave cooking is indeed a good choice, but the heating time must be controlled within 2 minutes.
Mistake 10: Drinking beer first, then drinking wine is easier to get drunk. This is really just a rumor. Whether you are drunk or not depends only on how much wine you drink and how much wine you can drink. The order of drinking is not important at all! What you really care about is the amount of alcohol you consume every day.
Error 1 1: Chewing gum by mistake will stick to the stomach. Don't worry at all. The stomach acid is so strong that even the most sticky chewing gum has no chance to stick to the stomach wall. Chewing gum will gradually decompose after swallowing, and then it will be excreted through the intestine without any problems.
Error 12: Do not eat dark food when the wound heals. Can eating dark food really turn black at this time? At least so far, there is no mention of such preventive measures in the guidelines for the treatment of trauma and burns. If you want the wound to heal quickly and well without leaving dark scars, the most important thing to pay attention to is not to get infected and inflamed, and at the same time pay attention to sun protection.
Error 13: Male drinking soybean milk affects fertility. Although soybean milk is rich in phytoestrogens and soybean isoflavones, it does not mean that men will become "mothers" after drinking it, and even reduce * * *, thus affecting fertility. A cup of 200 ml soybean milk contains only 20 mg of soybean isoflavone, and studies have shown that even if the daily intake of soybean isoflavone exceeds 150 mg, it will not affect the quantity and quality of male * * *.
On the contrary, regular consumption of soybean isoflavones can reduce the risk of prostate cancer. Error 14: Brown sugar is healthier than white sugar. Sugar is always sugar.
Whether it is brown or white. Sugar is always about 99% pure sucrose.
Although brown sugar contains a little vitamins and minerals, its content is very small, which hardly plays a role in diet and health care.
4. Food Common Sense 100 Question
1. Will bread and biscuits taste better together? Will be. Is durian easy to get angry or easy to clear fire? A gets angry, B gets angry. 3. Do carrots count as green leafy vegetables? 4. Can I only eat salad with a fork in western etiquette? A is b, not 5. How many folds does Tianjin Goubuli steamed stuffed bun have? a a 18 b 25 c 5d 106。 Which ethnic food does Saqima come from in China? B A Buyi B Manchu C Miao D Zhuang 7. What is the fat content of lean meat in pork? B A.8% B.6.63% C. 15% D.4%8 Drinking a glass of water after getting up in the morning is good for your health. What's the significance of his role in expelling toxin B, preventing calculus C, protecting gastric mucosa D and losing weight 1. Foshan nine-layer cake? For a long time, step by step. B Forever, the end of time. 2. Green leafy vegetables wither easily. It is indeed a way to keep fresh, but some vegetables are not suitable for storage in the refrigerator. So which vegetables we often eat are not suitable for storage in the refrigerator? B A onion B eggplant C cabbage D tomato 3. The main purpose of drinking water disinfection is to remove toxic substances from water? B a. Correct B. Error 4. Can drinking more yogurt reduce the risk of liver cancer? A A is B 5 Hot milk and hot tea are best to drink D.A.60b.50c.70d.656. What is not junk food in the following foods is (CD) A honey money B fried dough sticks C graham crackers D meat floss 7. Which of the following foods is most polluted by nitroso compounds (d) A. Milk. A A storage period b brewing period 1. Which is healthier, chicken breast or chicken leg? A A chicken breast b chicken leg 2. The water temperature of high-grade green tea is about a80℃ and B 100℃. 3. Is it correct to say that drinking coffee in moderation can prevent gallstones? A is suitable for B.4. Green food covers organic food or ecological food, so green food is organic food. Correct B. Wrong 5. Which of the following options is acidic? A A, ham b, cucumber c, spinach 6. Many Cantonese people like to drink Kung Fu tea, but high concentration of Kung Fu tea has many hazards. What are the following hazards? A. cause gastritis B. cause hepatitis C. cause pharyngitis 7. The nutritional function of cellulose is (A) A to prevent constipation B. Heating C. Strengthening muscles 8. Night blindness is lack of vitamin A, vitamin A, vitamin B, vitamin C and vitamin d 1. When is a good time to drink milk? A morning, b night, 2. Is the nutritional value of the grown vegetables higher than that of wild vegetables? B A. It's B.No.3. Where is the "hometown of chefs in China"? A A Shunde b Gaoming 4. Whether to allow the use of chemical fertilizers and pesticides in the production of green food.
A A allows b not to allow 5. Which of the following foods has the effect of moistening skin and improving eyesight? A A lentil b wax gourd c tomato 6. Which of the following two foods will affect protein's absorption? A a. Egg soybean milk B. Fried dough sticks and soybean milk C. Peanut and soybean milk 7. Carotene exists in: a. All foods b. Plant foods c. Animal foods 8. The ability of different vegetables to accumulate heavy metals is very different, among which (D) A rootstock B eggplant C legume D leafy vegetables 1. In order to reduce the intake of fat and calories, chicken is cooked. B A is b, not 2. The taste characteristics of Korean food are: A A fresh, salty B fresh and sweet 3. The protein of eggs can be almost completely absorbed and utilized by human body. Correct B. Wrong 4. One of the four most beautiful dishes is: the story of B stone tofu B heart-lost tofu 5. Which of the following foods can cause constipation when eaten together? A A kelp and pig blood b pig liver and tomato c red bean and sheep liver 6. The following items are not fried food. The main hazards are: D A fried starch causes cardiovascular diseases; B contains carcinogen C, which destroys vitamins, making protein denatured D with too many calories and low nutrients. 7. The foods that can't be eaten by hand when eating western food are: A A steak B celery C fruit D bread 8. The following foods that can be eaten with crabs are D A eggplant b sweet potato c peanut d.
5. What common sense is wrong in daily life?
In daily life, some common sense that we mistakenly think is correct living habits is actually wrong. I wonder if you were fooled by them. 1. Chewing gum can strengthen teeth. If you don't rinse your mouth with chewing gum, its sugar will also ferment in your mouth to produce acid, which will corrode your teeth and form dental caries.
In addition, chewing gum contains additives such as rubber plasticizer, vulcanization accelerator and antioxidant, which has certain toxicity. The metabolite of plasticizer is phenol, which is highly toxic. After the digestive tract is absorbed into the blood, it will endanger human health.
The more fish you eat, the better. Fish's fat contains unsaturated fatty acids, which has anti-atherosclerosis effect, so it is beneficial to prevent and treat cardiovascular and cerebrovascular diseases, enhance memory, protect eyesight and eliminate inflammation. However, eating more fish is not the better. Fish fatty acids contain eicosapentaenoic acid, which can effectively inhibit platelet aggregation. Excessive consumption of fish for a long time can reduce platelet aggregation and cause various spontaneous bleeding, such as subcutaneous purpura and cerebral hemorrhage.
Eskimos mainly eat fish. It has been found that although they hardly suffer from coronary heart disease and cerebral thrombosis, cerebral hemorrhage has become an important cause of their death. 3. Drinking alcohol can enhance sexual function. Alcohol has both excitatory and inhibitory effects on the central nervous system.
A small amount of drinking in the early days can promote sexual excitement. As the saying goes, "alcohol is strong and lust is strong." But long-term drinking will have an inhibitory effect, which will only weaken * *, lead to impotence and premature ejaculation, * * * disorder, * * * weakness, and eventually lead to sexual dysfunction.
Alcohol also directly affects the production of sperm cells, reduces fertility, causes fetal malformation and harms future generations. Tao Yuanming, a poet in Jin Dynasty, loved drinking all his life. His five children were either stupid or * * *, which made him regret it.
Drinking can keep out the cold. The heat generated by alcohol burning in the body is very small. I feel warm after drinking because alcohol can dilate blood vessels, speed up metabolism and give people the illusion of increasing calories. At this time, the heat dissipation in the body is accelerated. If sugar, fat and protein that really supply calories are not available, working or exercising in a cold environment will easily lead to colds and diseases.
People who swim in winter should not drink before entering the water, otherwise it will be very dangerous. People who work or exercise in cold environment should eat more foods containing sugar, fat and protein to increase calories.
5. Being jealous is a good thing. Vinegar can stimulate appetite, stimulate appetite and strengthen the spleen, protect vitamin C in vegetables and promote the absorption of vitamin C in gastrointestinal tract. It also has a certain effect on lowering blood pressure and preventing influenza.
So some people think that jealousy has many benefits, while excessive vinegar, and even some people simply drink vinegar. As we all know, excessive consumption of vinegar will burn esophagus, corrode mucosa, damage spleen and stomach, soften bones, aggravate osteoporosis and lead to fractures.
6. A cigarette after a meal and a living immortal will increase gastrointestinal peristalsis, speed up heartbeat and breathing, and accelerate blood circulation. At this time, smoking will greatly enhance the human body's ability to absorb harmful substances in smoke, so that more chemical poisons will be inhaled into the human body. Experiments show that smoking a cigarette after meals is more toxic than smoking 10 cigarettes at ordinary times! 7. Fat children are in good health. The malnourished child is thin and pitiful.
A well-nourished child is fat and lovable in vain. Too much nutrition can lead to obesity in children. Not only will their IQ drop, but their vision, perception and acceptance will be lower than normal children's, and they are prone to bow legs and flat feet. When they grow up, they are also prone to diseases such as hypertension, coronary heart disease and diabetes.
8. Others smoke, which has nothing to do with themselves. Many people think that passive smoking is far less harmful than smoking, and they are too tolerant of smokers around them. A cancer prevention expert in Germany put forward an amazing conclusion based on research: smoking is more harmful to others than to yourself! Especially the high concentration of nitrosamines, the amount inhaled by people around is 50 times that of smokers themselves, which is equivalent to smoking 30 cigarettes per hour.
Therefore, everyone has the right to let smokers around him protect their health. 9. Supplementing children with nutrition is good for their health. Many parents think that children should be given health care products and tonics, such as bee milk, royal jelly, pollen, chicken embryo baby essence, ginseng oral liquid and so on. , can make them get more nutrition, is conducive to growth and development.
This is often counterproductive and self-defeating. Because many of these health care products and tonics contain sex hormones, which can promote and strengthen sexual function, children will have precocious puberty after taking them, which makes parents very embarrassed.
You can't just give your child supplements. Please consult a doctor if you have any questions. 10. Of course, the higher the number the better. Nowadays, people's height is higher every generation, which is mainly caused by the improvement of nutritional conditions and living environment.
If this situation continues, it will become a "social hazard" one day. If it is too high, it will consume more energy, which will increase the burden on the heart, reduce the disease resistance, make the functional regulation worse and shorten the life span.
Many survey data confirm that tall people don't live as long as short people. 1 1. It's good to get more sunshine. Ultraviolet rays in sunlight can convert 7- dehydrocholesterol in subcutaneous fat into vitamin D, which can promote the absorption of calcium and prevent rickets and osteoporosis.
Because of this physiological need, it is enough to expose your face and hands to the sun 10 minute every day in summer, and walking outdoors for half an hour in winter can also make up for the vitamin D demand in your body. Excessive sun exposure will not only cause premature aging and dry lines, but also cause cataracts and skin cancer, which will damage health.
12. When the lips are dry, lick the saliva with your tongue, which contains mucin, salivary amylase, inorganic salts and other substances. When you lick your lips, it's like coating your lips with paste. When the wind blows, the water evaporates, forming a dry film and shrinking, which makes the dryness feel more intense and even leads to swelling, rupture and bleeding of the lips. The more you lick your lips, the drier they get.
The correct way is to wipe your lips with skin care fat or vegetable oil, drink plenty of water and supplement vitamin A appropriately. 13. Dreams are harmful to health. Dreaming is a normal physiological phenomenon and has no effect on health.
Everyone dreams, but people who never dream are abnormal and may have brain problems. If you often have nightmares, you need psychotherapy.
6. What are the wrong diet combinations?
12 all kinds of wrong diet combinations
In life, some food combinations have a long history and their wonderful tastes are accepted by people. It is customary to think that these combinations are natural.
But from the health point of view, it is still unscientific, and other health experts also have good reasons.
The following are 12 kinds of dishes listed as wrong by health experts.
However, if you don't eat like this, some things really don't taste good. I don't think eating less may be a problem.
If you attach great importance to health, you'd better follow the advice of experts and don't always be silly and greedy like me.
1. roast beef with potatoes:
Because the concentration of gastric acid required by potato and beef in digestion is different, it is bound to prolong the residence time of food in the stomach, which will lead to the prolonged digestion and absorption time of gastrointestinal tract, and over time, it will inevitably lead to the disorder of gastrointestinal function.
2. Onion mixed with tofu:
Calcium in tofu and oxalic acid in onion will combine to form a white precipitate-calcium oxalate, which also makes it difficult for human body to absorb calcium.
3. Wash eggs with soy milk:
Mucin in eggs will combine with trypsin in soybean milk, thus losing its due nutritional value.
4. Boiled eggs with tea:
In addition to alkaloids, there are also acidic substances in tea. These compounds combine with iron in eggs, which has a * * * effect on the stomach and is not conducive to digestion and absorption.
5. scrambled eggs with monosodium glutamate:
Eggs contain a lot of glutamic acid with the same composition as monosodium glutamate, so putting monosodium glutamate in scrambled eggs will not only increase the flavor, but will destroy and cover up the natural flavor of eggs.
6. Mix red, white and radish:
The content of vitamin C in white radish is extremely high, but carrots contain a decomposing enzyme called ascorbic acid, which will destroy the vitamin C in white radish.
Once carrot and white radish are matched, vitamin C in white radish will be lost.
Not only that, carrots play the role of destroyer when cooking with vegetables containing vitamin C.
There are also gourds, pumpkins and so on. It also contains decomposition enzymes similar to carrots.
7. Eat radish and fruit together:
In recent years, scientists have found that cruciferous vegetables such as radish will soon produce an antithyroid substance-thiocyanate after metabolism.
The production of this substance is in direct proportion to the intake.
At this time, if you eat fruits containing a lot of plant pigments, such as oranges, pears, apples, grapes and so on. Flavonoids in these fruits are decomposed by bacteria in the intestine and converted into hydroxybenzoic acid and ferulic acid, which can strengthen the inhibitory effect of thiocyanate on thyroid, thus inducing or leading to goiter.
8. Eat seafood and fruit together:
Fish, shrimp and algae in seafood are rich in nutrients such as protein and calcium. If eaten with fruits containing tannic acid, it will not only reduce the nutritional value of protein, but also easily combine calcium in seafood with tannic acid to form new indigestible substances.
This substance can cause stomach upset, abdominal pain, vomiting, nausea and other symptoms. Fruits with more tannic acid include persimmon, grape, pomegranate, hawthorn and olive.
Therefore, these fruits should not be eaten with seafood dishes at the same time, and it is advisable to have an interval of two hours.
9. Eat milk and oranges together:
When eating oranges just after drinking milk, protein in milk will first encounter the fruit acid and vitamin C in oranges, which will solidify into pieces, affect digestion and absorption, and also cause abdominal distension, abdominal pain, diarrhea and other symptoms.
10. Eat wine and carrots together:
Recently, American food experts warned people:
It is dangerous to eat wine and carrots together. Experts pointed out that because the rich beta carotene in carrots enters the human body with alcohol, it will produce toxins in the liver, which will lead to liver disease. Especially don't drink immediately after drinking carrot juice.
1 1. Drink white wine and soda together:
Because drinking liquor with soda water will make alcohol quickly volatilize to the whole body and produce a lot of carbon dioxide, which is harmful to the stomach, intestine, liver, kidney and other organs, and also harmful to cardiovascular and cerebrovascular diseases.
Eating meat while drinking tea;
Some people drink tea soon after eating high-protein foods such as meat and seafood, thinking that it can help digestion.
As we all know, when a large amount of tannic acid in tea is combined with protein, it will produce protein with astringency, which will slow down the intestinal peristalsis and thus prolong the retention time of feces in the intestine.
It is not only easy to form constipation, but also increases the possibility of toxic carcinogens being absorbed by the human body.