Health science knowledge encyclopedia, the body is the capital of the revolution, physical health is something we can't ignore, and a healthy little knowledge can make us live a safe and healthy life. Then I will take you to learn more about the relevant contents of the encyclopedia of health science knowledge.

Little knowledge of health science 1

1, cold water washing feet is harmful to health.

2. Eating more bitterness in summer is good for your health.

3. Drinking plenty of water can prevent kidney calculi.

4. It is not advisable to sleep naked in summer.

5, winter health should eat more hot porridge.

6, the number of baths in winter should not be too much.

7. It is not advisable to look forward to a warm room in winter.

8. It is not advisable to stay in the winter fog for a long time.

9. Scarves should not be used as masks in winter.

10, it is not advisable to wash your hair in winter morning.

1 1, warm-up before fitness is very important.

12, sports injuries should be "cold" treatment.

13, moderate walking can make the brain younger.

14, walking is most beneficial to the health of middle-aged and elderly people.

15, deep breathing is not good for the health of the elderly.

16, the elderly should eat first in the morning exercise.

17, drink a glass of milk after exercise.

18, adequate sleep is good for health.

19, poor mood can lead to stomach problems.

20, mobile phone film will hurt your eyes.

2 1, employees should not have lunch in the office.

22. Napping helps to prevent coronary heart disease.

23, it is not appropriate to use boiling water to fry Chinese medicine.

24, taking Chinese medicine should not add sugar.

25, can't use 95% alcohol disinfection.

26, sunshine every day for three hours to be considered a healthy house.

27, damaged ceramic tile radiation is bigger.

28, leaving a seam in the bedroom window helps sleep.

29. It is not advisable to open the window for ventilation in the morning.

30. Hot water bottles are healthier than electric blankets.

3 1, it is not suitable to store fruits and vegetables in plastic bags.

32. It is best to change chopsticks once every six months.

33, gum bleeding should be replaced as soon as possible.

34. Brushing your teeth correctly is more important than choosing toothpaste.

35. It is not advisable to fold the quilt immediately after getting up.

36, bask in the quilt can't beat.

37. It is not advisable to drink honey on an empty stomach.

38, drinking honey can hangover.

39. Chinese medicine pays attention to drinking salt water early and honey late.

40. Vegetarian diet is more suitable for China people.

4 1, kelp can prevent hypertension.

42. There are many benefits to washing your face with cold water.

43. Brush your teeth with warm water.

44. Wash your feet with hot water.

45, cold feet are easy to catch a cold.

46, dry chewing food can prevent brain aging.

47. Sunbathing in the morning is good for health in winter.

48. Crossing your legs will affect your health.

49, wearing a hat should not be too tight.

50. Combing your hair often is good for your health.

Health science tips 2 1, clever use of toothpaste: if there is a small area of skin injury or burn, scald, apply a little toothpaste, it can immediately stop bleeding and relieve pain, but also prevent infection, and the curative effect is quite good.

2. Skillfully remove the greasy screen window: You can put the washing powder and cigarette butts left over from smoking together in the water, and after being dissolved, use them to clean the glass window and screen window, with good results.

3. Put the shrimps into a bowl, add a little salt and edible alkali powder, rub them with your hands for a while, then soak them in clear water, and then wash them with clear water. This will make the fried shrimps transparent as crystal, refreshing and delicious.

4, and the trick of jiaozi noodles: 6 egg whites are mixed into 1 kg flour to increase the protein in the noodles. protein will solidify and shrink quickly after jiaozi is put in the pot, and jiaozi will collect water quickly after taking out the pot, which is not easy to stick.

5. After soaking the tea leaves in water for several days, pouring them on the roots of plants can promote the growth of plants; The residual tea leaves can be dried in the sun and smoked in the toilet or ditch, which can eliminate the stench and has the function of expelling mosquitoes and flies.

6, uncooked rice re-cooking method: if the rice is raw, you can use chopsticks to tie some holes in the rice that go straight to the bottom of the pot, sprinkle a little yellow wine and re-simmer. If only the surface is raw, just turn the surface to the middle and then simmer.

7, the trick of scrambled eggs: beat the eggs into a bowl, add a little warm water and stir well, pour into the oil pan and fry, drop a little wine into the pot when frying, so that the scrambled eggs are fluffy, tender and delicious.

8. How to use the casserole 1: When the newly bought casserole is used for the first time, it is best to cook porridge, or use it to cook concentrated rice washing water to block the tiny pores of the casserole and prevent water seepage.

9. If the collar and cuffs are dirty, soak the clothes in warm water with washing powder for 15-20 minutes, and then wash them normally, so that they can be cleaned.

10, if the rice is burnt, turn off the fire quickly, put a crust on the rice and cover the pot. After 5 minutes, the crust can absorb the burnt taste.

1 1, when cooking jiaozi, add enough water, add 2% salt after the water boils, and then put it in jiaozi after dissolving, which can increase the toughness of gluten, jiaozi will not stick to the skin and bottom, jiaozi will turn white, and the soup will be fragrant.

12, many people like to eat green vegetables but don't like to drink vegetable soup. In fact, most vitamins have been dissolved in vegetable soup when cooking. For example, after Chinese cabbage is fried, 70% of vitamin C will be dissolved in vegetable soup.

13, how to use the casserole: When you put the casserole from the top of the fire, you must put it on a dry wooden board or straw mat, and never put it on a ceramic tile or concrete floor.

14, when cooking meat dishes, add wine and vinegar, and the dishes will become delicious. When cooking vegetarian dishes such as bean sprouts, add vinegar appropriately, which tastes good and nutritious, because vinegar has a protective effect on vitamins.

15. Scrubbing wooden and bamboo tables and chairs with residual tea leaves can make them more smooth. Dry the residual tea leaves and spread them in damp places to remove moisture; After the tea leaves are dried, they can also be put into pillowcases as pillow cores, which are very soft.

16. Tips for frying fresh shrimp: Before frying fresh shrimp, you can blanch the shrimp with boiling water soaked in cinnamon, and then fry it, so that the fried shrimp tastes more delicious.

17, when cooking eggs, you can first soak the eggs in cold water for a while, and then cook them in hot water, so that the eggshells of the cooked eggs will not break and are easy to peel off.

18. When men shave, toothpaste can be used instead of soap. Because toothpaste does not contain free alkali, it is not only non-irritating to the skin, but also rich in foam and fragrant in smell, which makes people feel cool and refreshing.

19. Wonderful use of essential balm (1): Sprinkle a few drops of essential balm on the leaves of the electric fan, which will make the room fragrant and have the effect of repelling mosquitoes as the leaves keep turning.

20. Tofu generally has a bittern smell. If the tofu is soaked in boiling water for more than 10 minutes before being put into the pot, the bittern smell can be removed. The tofu made in this way not only tastes good, but also tastes delicious and sweet.

2 1, bread can eliminate carpet stains: if a small piece of carpet at home is dirty, it can be wiped with hot bread crumbs and then hung in the shade. After 24 hours, the stains can be removed.

22, the watch is magnetized, which will affect the accuracy of the time. The elimination method is very simple. Just find an unmagnetized iron ring, put the watch in the ring and thread it slowly. After a few minutes, the watch will be demagnetized and restored.

23, tofu is cold, usually with stomach cold, such as chest tightness and nausea after eating tofu, it is not suitable for eating; People who are prone to diarrhea, abdominal distension and spleen deficiency should not eat more tofu.

24. When cooking in a microwave oven, you should first soak the raw materials with seasonings. This is because the process of microwave cooking is fast, and it is difficult to taste if it is not soaked thoroughly, and the role of onion, ginger and garlic in enhancing fragrance is also difficult to play.

25, cooking should not use raw water. Because the tap water contains chlorine, it will destroy the vitamin B 1 contained in the grain during cooking. If the rice is cooked with boiling water, the vitamin B 1 can be saved from loss.

26, the magical use of essential balm (2), add a few drops of essential balm to the water, after bathing, you will feel cool and being relaxed and free, as well as prevent prickly heat, prevent mosquito bites and get rid of sweat.

27. When cooking or making soup, if it is salty, you can cut a washed potato in half and put it in the soup for a few minutes, so that the soup can change from salty to light.

28, grape juice to take antihypertensive drugs has a good effect! Taking antihypertensive drugs with grape juice instead of boiled water can make blood pressure drop steadily, and there will be no phenomenon of blood pressure rising and falling.

29. Even if the indoor toilet is washed clean, it often leaves a bad smell. As long as a small cup of balsamic vinegar is placed in the toilet, the bad smell will disappear. It is valid for six or seven days and can be changed once a week.

30. If old rice is used to cook rice, you can add 1/4 or 1/5 beer to the rice after scouring, so that the steamed rice is sweet and shiny, just like new rice.

3 1, hot water soaking hands can cure migraine. Immerse your hands in hot water, the amount of which should be soaked in your wrists, and keep heating the water to keep the water temperature. After half an hour, the pain can be alleviated or even completely disappeared.

32, avoid eating fresh daylily! Because fresh day lily contains colchicine toxic substances, it will cause nausea and diarrhea after eating. The colchicine has been dissolved in the processed' dried daylily', but it will not be poisoned when eaten.

33. Wonderful use of essential balm (3): Sprinkle a few drops of essential balm on the lit mosquito-repellent incense, the smoke emitted by the mosquito-repellent incense will not choke, and the fragrance will be fragrant, and the mosquito repellent effect will be better.

34. Put a few slices of lemon peel and orange peel in the dishwashing water, or drop a few drops of vinegar, which can eliminate the odor on tableware such as dishes. At the same time, it can soften hard water and increase the luster of porcelain.

35. Clever washing of hairtail: Hairtail is fishy and greasy, and it is difficult to wash with clear water. You can soak hairtail in alkaline water first, then wash it with clear water, and it will be easy to wash, and there is no fishy smell.

36, mustard boiled water to wash feet can lower blood pressure. Put 80 grams of mustard noodles in the footbath, add half a basin of water, stir well, boil with fire, and wash your feet after cooling. Every morning and evening, 1 time, 1 day later, blood pressure can drop.

37. Put some vinegar when cooking ribs, which can dissolve minerals such as calcium, phosphorus and iron in ribs, which is beneficial to absorption and has higher nutritional value. In addition, vinegar can also prevent vitamins in food from being destroyed.

38. Regular extinguishing method of mosquito-repellent incense: use an iron clip and clip it on the required length of mosquito-repellent incense. When the mosquito-repellent incense burns to the place of the iron clip, it will be extinguished, which will neither affect sleep nor save mosquito-repellent incense.

39. Bread and biscuits should not be stored together. Noodles contain a lot of water, but biscuits are generally dry and crisp. If they are stored together, bread will become hard and biscuits will lose their crispness due to moisture.

40, pears can protect against the sun! Eating pears regularly can keep the skin elastic and wrinkle-free. Pear is rich in vitamin E, which can protect against the sun's exposure.

4 1, the magic method of uncovering gummed paper and adhesive tape: If the gummed paper or adhesive tape stuck on the wall is uncovered stiffly, it will damage the object, and it can be easily removed by ironing it with a steam iron.

42. Skillful meat stuffing: put the meat to be stuffed in the refrigerator and freeze it. After it is completely frozen, take it out and wipe the meat with a chopping board. It is easy to wipe the frozen meat into thin strips. After that, just chop it with a knife a few times.

43. In cook the meat, if you want to make the soup delicious, you should put the meat in cold water and cook it slowly; If you want to make meat delicious, you should cook it in hot water.

44, asparagus can lose weight! Asparagus can improve the basic metabolism of human body, promote the consumption of calories in human body, and have strong dehydration ability, so eating more fresh asparagus can make you slim.

45. How to keep candles from "weeping"? Before using the birthday candle, put it in the freezer of the refrigerator for 24 hours, and then insert it on the cake. After lighting it, no candle oil will flow down and pollute the cake.

46. Don't bask in the damp tea! In summer, tea leaves are easy to get wet, and if they are put in the sun, they will lose their flavor. Stir-fry in an iron pan with slow fire until the water vapor disappears, dry it and seal it, so as to keep its original flavor.

47. Luffa treats chronic laryngitis. Squeeze the juice with loofah or cut off the loofah vine, let the juice drip out naturally, put it in a bowl, steam it in a pot, and add a proper amount of rock sugar to drink, which can effectively treat chronic laryngitis.

48. Use the toilet cleaner as a dredging agent: pour a proper amount of toilet cleaner into the toilet at intervals, cover the toilet lid for a while, and then rinse with water to keep the toilet unobstructed.

49. Cleverly cut the preserved eggs: cut the preserved eggs with a knife, and the yolk will stick to the knife. You can cut the preserved eggs with silk thread, which is both uniform and non-sticky. Scald the knife in hot water and then cut it, which can also be cut neatly and beautifully.

50. Cleaning of melons and fruits: Before eating, soak the melons and fruits in salt water for 20-30 minutes, which can remove the residual pesticide or parasite eggs on the epidermis of melons and fruits, and the salt water can also kill some germs.

5 1, onion anti-aging. Onions are good for human connective tissues and joints. Onions can not only provide many nutrients needed by human body, but also contain trace element selenium. Therefore, eating more onions can prevent aging.

52, milk-stained fish is particularly fragrant! Soak the cleaned fish in milk, take it out, wrap it in a layer of dry flour, and fry it in a hot oil pan. It tastes delicious.

53. It is not advisable to eat persimmons on an empty stomach. If you eat a lot of unprocessed or peeled persimmons on an empty stomach, and the free acid content in your stomach is high, it will condense into pieces and form persimmon stones, causing stomach pain and vomiting.