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

Health science knowledge 1

1, cold water washing feet is harmful to health.

Eating more bitterness in summer is good for your health.

3. Drinking more water can prevent kidney calculi.

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 expect a warm room in winter.

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

9. Don't use a scarf as a mask in winter.

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

1 1, warm-up activities before fitness are very important.

12, sports injuries should be treated "cold".

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 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, being in a bad mood can lead to stomach trouble.

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 for three hours every day is a healthy house.

27. Broken tiles radiate more.

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, not suitable for storing 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 play.

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 food is more suitable for China people.

4 1, kelp can prevent hypertension.

42. Washing your face with cold water has many advantages.

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 winter morning is good for your health.

48. Crossing your legs will affect your health.

49. Don't wear a hat too tightly.

Comb 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 burns, applying a little toothpaste can stop bleeding and relieve pain immediately, and can 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 use them to clean the glass window and screen window after dissolution, which has a good effect.

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

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

5. After soaking tea in water for a few days, pouring it on the roots of plants can promote the growth of plants; Residual tea leaves can be dried in the sun and smoked in toilets or ditches, which can eliminate the stench and drive away 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 simmer again. If it's just unfamiliar, turn the noodles to the middle and 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 for frying, and drop a little wine in the pan when frying, so that 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 to prevent water seepage.

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

10, if the rice is burnt, turn off the fire quickly, cover the rice with a hard shell and cover the pot. After 5 minutes, the skin can absorb the burnt smell.

1 1. When cooking jiaozi, add enough water, add 2% salt after boiling, and put it into 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 vegetables but don't like 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 tile or concrete floor.

14. When cooking meat dishes, the dishes will become delicious after adding wine and vinegar. When cooking vegetarian dishes such as bean sprouts, add some vinegar appropriately, which is delicious 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 smoother. Dry the remaining tea leaves and spread them in a damp place to remove water; 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 first 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 boiled eggs will not break and peel off easily.

18, men can use toothpaste instead of soap when shaving. Because toothpaste does not contain free alkali, it is not only non-irritating to the skin, but also rich in foam and fragrant, making people feel cool.

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 with the continuous rotation of the leaves and have the function of driving away mosquitoes.

20. Tofu generally smells of brine. Before tofu is put into the pot, if it is soaked in boiling water for more than 10 minutes, the pot smell can be removed. The tofu made in this way is not only delicious, but also delicious and sweet.

2 1, bread can eliminate carpet stains: if a small carpet at home is dirty, you can wipe it with hot crumbs and hang it in the shade. After 24 hours, the stain can be removed.

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

23, tofu is cold, generally accompanied by stomach cold, such as chest tightness and nausea after eating tofu, it is not suitable for consumption; People who are prone to diarrhea, bloating and spleen deficiency should not eat more tofu.

24. When cooking in a microwave oven, you should soak the raw materials with seasonings first. This is because the process of microwave cooking is very fast, and it is difficult to taste without soaking, and it is also difficult to play the role of onion, ginger and garlic in enhancing fragrance.

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 you cook with boiling water, vitamin B 1 will not be lost.

26, the magical use of wind oil essence (2), add a few drops of wind oil essence to the water, you will feel cool after bathing, it also has the effect of preventing prickly heat, preventing mosquito bites, and removing sweat and odor.

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

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

29. Even if indoor toilets are washed clean, they often leave an unpleasant smell. As long as you put a small cup of balsamic vinegar in the toilet, the 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, 1/4 or 1/5 beer can be added to the rice after rice washing, 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 hot water is appropriate to soak your wrists, and keep heating the water to keep the water temperature. After half an hour, the pain can be relieved or even completely disappeared.

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

33. Magical 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 won't choke people, the fragrance is tangy, and the mosquito repellent effect is better.

34. Put a few slices of lemon peel and orange peel in dishwashing water, or drop a few drops of vinegar, which can eliminate the odor on dishes and other tableware. 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 it with clear water. You can soak hairtail in alkaline water first, and then wash it with clear water. It will be easy to wash and has no fishy smell.

36, mustard boiling water and washing feet can lower blood pressure. Put 80 grams of mustard noodles into 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, 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. Conventional extinguishing method of mosquito-repellent incense: use an iron clip to clamp the mosquito-repellent incense with the required length. Mosquito-repellent incense goes out when it burns to the iron clip, which neither affects sleep nor saves mosquito-repellent incense.

39. Bread and biscuits should not be put together. Noodles contain a lot of water, but biscuits are generally dry and crisp. If they are stored together, the bread will harden and the biscuits will lose their crispness because of moisture.

40, pears can protect against the sun! Eating pears often can keep your skin elastic and wrinkle-free. Pears are rich in vitamin E, which can protect against the sun.

4 1, the magic method of uncovering adhesive tape and tape: If the adhesive tape or tape stuck on the wall is uncovered rigidly, 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 freezing completely, take it out and wipe the meat with a chopping board. It's easy to rub frozen meat into thin strips. Then just cut it with a knife a few times.

43. When you are in cook the meat, if you want the soup to be delicious, you should cook the meat slowly in cold water. 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 the human body, promote the consumption of human calories, and have strong dehydration ability, so eating more fresh asparagus can make you slim.

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

46. Don't wet the tea! In summer, tea leaves are easy to get wet. If they are exposed to the sun, they will lose their flavor. Stir-fry in an iron pan with low fire until the water vapor disappears, dry and seal, and keep the original flavor.

47. Luffa treats chronic laryngitis. Squeeze juice with loofah or cut off loofah vines, 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 toilet cleaner as a dredging agent: pour a proper amount of toilet cleaner into the toilet at regular intervals, cover the toilet for a while, and then rinse with water to keep the toilet unobstructed.

49. Cleverly cut preserved eggs: cut preserved eggs with a knife, and the yolk will stick to the knife. You can cut preserved eggs with silk thread, which is uniform and not sticky. Scald the knife with hot water before cutting, or you can cut it neatly and beautifully.

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

5 1, onion is anti-aging. Onions are good for human connective tissues and joints. Onion 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 washed fish in milk, take it out, wrap it in a layer of dry flour and fry it in a hot oil pan. It's delicious.

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, the free acid content in your stomach is high, which will condense into pieces and form persimmon stones, causing stomach pain and vomiting.