Hot eggs should not be cooled with cold water.
In daily life, some people like to take out boiled eggs and put them in cold water for cooling, which is very unscientific. This is because there is a protective film in the eggshell of an egg. After the eggs are cooked, the film is destroyed. When the boiled egg is put into cold water, the egg shrinks violently, and a vacuum gap is formed between the protein and the eggshell. Bacteria and viruses in water are easily absorbed into this gap of eggs by negative pressure.
If you put a little salt in the egg, the boiled eggshell will be peeled off easily. Or soak the eggs in cold water and cook them in hot water, so that the eggshells will not break and will be easily peeled off.
Eating fish often will make you happy.
American scientists have found that there is a special fatty acid in fish, which is related to the happy hormone in the human brain. People who don't eat fish have lower levels of happiness hormones. 5% people in the United States suffer from severe depression, while relatively few people in Japan suffer from depression. This difference is related to how much fish they eat. The study also found that people's discarded fish eyes and intestines are rich in phospholipids, which is very beneficial to brain health.
Be sure to cover the toilet when you flush it.
If the toilet lid is opened when flushing, the instantaneous cyclone in the toilet can carry germs or microorganisms up to 6 meters in the air, suspend them in the air for several hours, and then land on the wall, toothbrush, mouthwash cup and towel.
People use toilets every day, but if they don't pay attention, they may also become the source of disease. Philip from new york University? Dr. Terno pointed out that if the toilet lid is opened when flushing, the instantaneous cyclone in the toilet can carry germs or microorganisms into the air up to 6 meters, suspend them in the air for several hours, and then land on walls and objects. At present, most families go to the toilet, wash and shower in the bathroom. Toothbrush, mouthwash cup, towel and toilet are in the same room, so they are naturally susceptible to bacterial contamination. Therefore, it is necessary to develop the habit of covering the toilet lid when flushing.
A truly healthy way to drink water.
Drink a glass of water in one breath. The really effective way to drink water is to drink a whole glass of water (about 200 to 250 ml) in one breath (or at a time), instead of just drinking two, so that the body can really absorb it. Of course, the so-called disposable drinking water does not have to be drunk at one go. If you just take a sip or two to quench your thirst, it won't help your health at all.
1, what water?
Drink good water: Try to avoid drinking distilled water frequently (generally, distilled water is too acidic and easy to cause harm to the body, especially to people with weak kidneys), and you can choose high-quality mineral water. If possible, drinking alkaline water is most beneficial to the human body; Otherwise, there is no need to cook after filtering with a household water filter.
Drink warm water: Many people like to drink ice water. In fact, ice water is not good for the function of the stomach, and drinking warm water is more beneficial because it helps the body to absorb it.
2. How to drink water?
Drink on an empty stomach: Of course, you can drink water at any time. Drinking when you are thirsty can only quench your thirst, but it won't help. The effective way to drink water is to drink it on an empty stomach, and the water will flow directly from the digestive tract and be absorbed by the body; Drinking water after meals is not as good as drinking water on an empty stomach.
Can put and receive: working people often ignore drinking water because of their work relationship. Here, remind friends not to drink water on the grounds of "going to the toilet often". In this way, the bladder and kidneys will be damaged, which is easy to cause backache.
3. Drinking schedule
Beauty experts recommend a "drinking schedule" for your reference.
After sleeping all night at 6: 30, my body began to lack water. Drinking 250CC of water before getting up can help detoxify the kidneys and liver.
From getting up at 8: 30 in the morning to the office, the time is always tight, and the mood is also tense, and the body will be dehydrated invisibly, so when you get to the office, don't rush to make coffee, give yourself a glass of water of at least 250CC!
1 1: 00 After working in an air-conditioned room for a period of time, you must give yourself the third glass of water in a day when you get up, which will help to relax your nervous working mood!
12: 50 Half an hour after lunch, drinking some water can strengthen the digestive function of the body.
15: 00 Replace afternoon tea, coffee and other refreshing drinks with a cup of healthy mineral water! It can refresh your mind.
/kloc-before leaving the office at 0/7: 30, drink another glass of water to increase satiety. After dinner, you won't overeat.
1 drink another glass of water half an hour before going to bed at 22: 00! I have ingested 2000 ml of water today. But don't drink too much at once, lest going to the toilet at night affect the quality of sleep.
A nap is as good as a good sleep.
According to foreign reports, a study conducted by psychologists at Harvard University in the United States shows that a nap at noon can refresh the mind, and the effect is equivalent to sleeping for eight hours all night. Studies have shown that taking a nap for 60 to 90 minutes at noon can recharge the brain, which is equivalent to sleeping in bed for eight hours. But the benefits of a nap can only be fully realized when there are two types of sleep, one is slow-wave sleep, and the other is rapid eye movement sleep. Researchers believe that these two sleep patterns can help the brain process new skills and information learned during the day. This is the conclusion reached by several psychologists from Harvard University in the United States after testing the visual learning ability of the subjects after a nap. The research results were published in Nature God? Scientific journals. In a group of subjects who did not take a nap, the score of visual learning ability decreased on the night of the first day of the experiment, but those who slept for 60 to 90 minutes during the day increased at night.
Napping can also improve the efficiency of sleeping at night. The subjects who took a nap on the first day of the experiment had better memory than those who didn't take a nap after 24 hours.
Common sense of health
1, often eat midnight snack, will get gastric cancer, because the stomach can't rest.
You can only eat four eggs a week. Eating too much is harmful to your health.
3, chicken ass contains carcinogens, it is better not to eat. (FT, do you eat this stuff? ! )
It is wrong to eat fruit after meals, but eat fruit before meals.
When drinking soybean milk, don't add eggs and sugar, and don't drink too much.
6. Don't eat tomatoes on an empty stomach. It's best to eat after meals.
7. When you wake up in the morning, drink a glass of water first to prevent stones.
Don't eat for three hours before going to bed, you will get fat.
9, drink less milk tea, because it is high in calories and oil, and has no nutritional value. If you drink it for a long time, you are prone to diseases such as hypertension and diabetes.
10, freshly baked bread is not suitable for immediate consumption.
1 1, away from the charging stand, the human body should be away from more than 30 cm, and should not be placed beside the bed.
Drink eight glasses of water every day.
13, ten glasses of water a day, bladder cancer will not come.
Drink more water during the day and less water at night.
Do not drink more than two cups of coffee a day. Drinking too much can easily lead to insomnia and stomachache.
16, eat less greasy food, because digestion takes 5-7 hours, and the blood in the brain is concentrated in the stomach, which makes you sleepy.
17, after five o'clock in the afternoon, eat less, because the body doesn't need so much energy after five o'clock.
18, 10 Food types that will make you happy: deep-sea fish, bananas, grapefruit, whole wheat bread, spinach, garlic, pumpkin, low milk, chicken and cherries.
19, lack of sleep will make you stupid, you must sleep for eight hours every day, and you will not get old if you have a nap habit.
20. The best sleep time is 10 from night to 6 am.
2 1, don't drink more than one glass a day, because alcohol will inhibit antibody-producing B cells and increase the chance of bacterial infection.
22, taking capsules should be swallowed in cold water (you can eat first), take the medicine 30 minutes before going to bed, and avoid lying down immediately.
23, sour plum has the effect of preventing aging and keeping young forever; People who are angry should eat more.
Hair loss factors: staying up late, stress, alcohol and tobacco, spicy chicken chops, spicy pots, greasy food, and over-seasoned dishes.
25, help hair growth: eat more cabbage, eggs, beans; Eat less sweets (especially fructose).
A glass of lemon juice and orange juice every day can not only whiten the skin, but also fade the dark spots.
27. Apple: a good medicine for motorcyclists, drug addicts and housewives. Eating only one apple a day can give you a clean lung.
Smoking and taking vitamins (a B- carotene-a vitamin) can cause cancer. Quitting smoking as soon as possible is the healthiest way.
29. Women shouldn't drink tea for five hours? Menstruation, pregnant women, before delivery, after delivery, menopause.
Smoking: Lung cancer, lip cancer, tongue cancer, laryngeal cancer, esophageal cancer and bladder cancer are most closely related.
3 1. Drinking alcohol leads to cirrhosis and liver cancer.
Eat areca can lead to oral fibrosis and cause oral cancer.
33, food is too fine, lack of fiber, and contains a lot of fat, especially cholesterol, which will cause gastric cancer.
When the food is too rough and undernourished, it will lead to esophageal cancer and gastric cancer.
35. Aflatoxin and nitrite in food are carcinogenic.
Do not smoke, refuse to smoke secondhand smoke.
37, moderate drinking, not drinking, not drunk.
Reduce salted, smoked and grilled foods.
Eat fresh vegetables and fruits every day.
Eat grains and beans rich in fiber every day.
4 1, eat a balanced diet every day and don't overdo it.
Keep a regular life and exercise.
Keep a relaxed and happy mood. You can only eat four eggs a week. Eating too much is harmful to your health.
3, chicken ass contains carcinogens, it is better not to eat. (FT, do you eat this stuff? ! )
It is wrong to eat fruit after meals, but eat fruit before meals.
When drinking soybean milk, don't add eggs and sugar, and don't drink too much.
6. Don't eat tomatoes on an empty stomach. It's best to eat after meals.
7. When you wake up in the morning, drink a glass of water first to prevent stones.
Don't eat for three hours before going to bed, you will get fat.
9, drink less milk tea, because it is high in calories and oil, and has no nutritional value. If you drink it for a long time, you are prone to diseases such as hypertension and diabetes.
10, freshly baked bread is not suitable for immediate consumption.
1 1, away from the charging stand, the human body should be away from more than 30 cm, and should not be placed beside the bed.
Drink eight glasses of water every day.
13, ten glasses of water a day, bladder cancer will not come.
Drink more water during the day and less water at night.
Do not drink more than two cups of coffee a day. Drinking too much can easily lead to insomnia and stomachache.
16, eat less greasy food, because digestion takes 5-7 hours, and the blood in the brain is concentrated in the stomach, which makes you sleepy.
17, after five o'clock in the afternoon, eat less, because the body doesn't need so much energy after five o'clock.
18, 10 Food types that will make you happy: deep-sea fish, bananas, grapefruit, whole wheat bread, spinach, garlic, pumpkin, low milk, chicken and cherries.
19, lack of sleep will make you stupid, you must sleep for eight hours every day, and you will not get old if you have a nap habit.
20. The best sleep time is 10 from night to 6 am.
2 1, don't drink more than one glass a day, because alcohol will inhibit antibody-producing B cells and increase the chance of bacterial infection.
22, taking capsules should be swallowed in cold water (you can eat first), take the medicine 30 minutes before going to bed, and avoid lying down immediately.
23, sour plum has the effect of preventing aging and keeping young forever; People who are angry should eat more.
Hair loss factors: staying up late, stress, alcohol and tobacco, spicy chicken chops, spicy pots, greasy food, and over-seasoned dishes.
25, help hair growth: eat more cabbage, eggs, beans; Eat less sweets (especially fructose).
A glass of lemon juice and orange juice every day can not only whiten the skin, but also fade the dark spots.
27. Apple: a good medicine for motorcyclists, drug addicts and housewives. Eating only one apple a day can give you a clean lung.
Smoking and taking vitamins (a B- carotene-a vitamin) can cause cancer. Quitting smoking as soon as possible is the healthiest way.
Five periods when women should not drink tea: menstruation, pregnant women, pre-labor, postpartum and menopause.
Smoking: Lung cancer, lip cancer, tongue cancer, laryngeal cancer, esophageal cancer and bladder cancer are most closely related.
3 1. Drinking alcohol leads to cirrhosis and liver cancer.
Eat areca can lead to oral fibrosis and cause oral cancer.
33, food is too fine, lack of fiber, and contains a lot of fat, especially cholesterol, which will cause gastric cancer.
When the food is too rough and undernourished, it will lead to esophageal cancer and gastric cancer.
35. Aflatoxin and nitrite in food are carcinogenic.
Do not smoke, refuse to smoke secondhand smoke.
37, moderate drinking, not drinking, not drunk.
Reduce salted, smoked and grilled foods.
Eat fresh vegetables and fruits every day.
Eat grains and beans rich in fiber every day.
4 1, eat a balanced diet every day and don't overdo it.
Keep a regular life and exercise.
43. Keep a relaxed and happy mood.
Your drinking habits today will determine your health in 10 years.
Water is the foundation of life. Water participates in the physiological function of human body, and body fluid accounts for about 70% of human body weight, which is necessary to maintain normal physiological function. Its functions are: to participate in the digestion and absorption of food and transport nutrition; Participate in metabolism and excretion of metabolites in the body; Participate in thermoregulation; Keep the lubrication of organs, joints, ligaments, muscle sheaths, etc.
Nutrition believes that according to physiological functions, there are three major nutrients in the human body:
One kind: structural nutrients, such as protein, fat, carbohydrate, macro minerals, inorganic salts, etc.
The second category: regulating nutrients, such as trace elements and vitamins.
Three types: medium nutrients, namely water.
Water plays the role of "medium" and "bridge" in constructing and regulating the absorption of nutrients by human body. The mission of water is to transport these two nutrients to human cells. If there is no water, these two nutrients will be rejected by cells, which is why people will die if they are dehydrated. Water also has the function of expelling garbage from the body through defecation and sweating. Under normal circumstances, the water content of human body is 18, and people who don't drink water for 7 days will die of thirst. The reason is that when the human body is seriously short of water, it will cause electrolyte disorder, blood concentration and liver dysfunction. If you are short of water for 7 days, your body will lose 20% water and die of thirst.
Health tip: Under the premise of ensuring the water quality reaches the standard, it is appropriate for normal people to drink1500-2000ml a day. It is dangerous for some girls to lose weight by drinking too much water.
Experts from the Department of Food and Nutrition of the University of Hong Kong believe that water in the human body will be lost from different sources at any time and place, so it must be replenished at any time to maintain balance. Long-term water shortage will increase the concentration of urine and easily lead to diseases such as bladder cancer, kidney calculi's disease, constipation, dry mouth and dry skin. Although fruit juice, soup and milk can all be used as auxiliary drinks, water is still the best choice to replenish body moisture.
Health tip: Both tea and coffee have refreshing effects, but when drinking tea, drink light tea and avoid drinking coffee, because caffeine will affect the absorption of calcium and easily lead to diseases such as osteoporosis. Sugary drinks will slow down the absorption of water in gastrointestinal tract, and long-term drinking in large quantities will have a certain adverse effect on human metabolism. Sugary drinks such as orange juice and cola taste good, but they should not be drunk too much. The daily intake should be controlled at about one cup, and the maximum intake should not exceed 200 ml. For diabetics and obese people, it is best not to drink drinks.
Hardness of water: The total concentration of calcium and magnesium ions in water is measured by the index of "hardness". Every liter of water contains 10 mg of calcium oxide, which is 1 degree. The hardness below 8 degrees is soft water and the hardness above 8 degrees is hard water.
From the drinking point of view, it is not good that the hardness of water is too high or too low, because the hardness of water is closely related to some diseases. It is found that the incidence of cardiovascular diseases is low in areas with high water hardness. The standard of drinking water in China is that it cannot exceed 25 degrees.
Health tip: the hardness of the most suitable drinking water is 8 ~ 18 degrees, which belongs to mild or moderate hard water.
Theoretically speaking, unpolluted natural water (also known as natural water) and natural water containing appropriate trace elements and minerals belong to the category of healthy water.
Why can't you drink raw water?
Raw water can easily spread intestinal infectious diseases.
7. What should I do about drinking water hygiene?
① Drink boiled warm water; ② Do not drink raw water; (3) Don't use the water cup with others.
8. How to prevent food poisoning?
(1) Do not eat dead, poisoned or unexplained livestock meat; ② Do not eat spoiled food; ③ Do not eat spoiled food; ③ raw and cooked food should be separated from the knife box; ④ Do not eat food contaminated by pesticides; ⑤ Don't eat sprouted potatoes.
9. What are the requirements for room hygiene?
① Suitable temperature and humidity; ② Sufficient light; ③ Good ventilation and clean air; ④ Quiet, neat and convenient.
10. How many degrees Celsius should the indoor temperature be maintained?
Winter 16 ~ 18 degrees, summer 24 ~ 26 degrees.
1 1. What is the impact of greening on the environment?
① Absorb carbon dioxide and sulfur dioxide and release oxygen; ② Adsorption and retention of dust; ③ regulating climate; (4) reducing noise; ⑤ Beautify the environment and improve work efficiency.
12. What are the hazards of spitting?
Bacteria and viruses in sputum will fly with dust, spread diseases and pollute the environment.
13, what are the "four pests"?
Flies, mosquitoes, mice, cockroaches.
14. What are the hazards of rats?
(1) spoiled food; 2 bite clothes and furniture; (3) damage to buildings; ④ Spreading diseases such as plague and epidemic hemorrhagic fever.
15, what medicine is good for killing rats?
Acute rodenticide cannot be used in family medicine, and anticoagulant chronic rodenticide is better.
16 what diseases can mosquitoes spread?
Malaria, Japanese encephalitis, etc.