Head 1. When you have a headache or dizziness, you can apply toothpaste on your temples, because toothpaste contains menthol and clove oil, which can relieve pain; 2. When you have a headache, grind the apple into a paste and apply it on gauze. , stick it on the headache area, the symptoms can be alleviated; Oral cavity 1. If the teeth are yellow, you can chew peanuts in your mouth and brush your teeth for three minutes, it is very effective; 2. After eating something with a peculiar smell, such as garlic and stinky tofu, Just eat a few peanuts and you'll be fine; 3. If there is a small area of ??skin damage or burns or scalds, apply a little toothpaste to immediately stop bleeding and relieve pain; 4. If there are often ugly tea stains left in cups filled with tea, use toothpaste to clean them In short, it is very clean; 5. If you have ulcers in your mouth, just put vitamin C on the ulcer. After it dissolves, the ulcer will be basically healed; 6. If you eat spicy food and feel that it is going to be spicy to death, just put it in your mouth. Put a little salt in it, hold it in your mouth, rinse your mouth, it will stop being spicy; Eyes 1. Open your mouth slightly when you apply eye drops, so that your eyes will not blink randomly; 2. If there is small dust in your eyes, close your eyes Cough hard for a few times, and the dust will come out on its own; Nose 1. After washing your face, use your fingers to dip some fine salt into the nose and gently massage it on both sides of the nose, and then rinse with water. Blackheads and acne will be removed, and the pores will be cleared. Skin will become smaller; Skin 1. Rub your face with tofu for a few minutes every morning for a month, and your face will become very moist; 2. When you are just bitten by a mosquito, apply soap and it will not itch; 3. Your hands are easily deformed If the skin is dry and rough, soak your hands in vinegar for ten minutes to protect your skin; 4. When the skin is broken due to trauma, apply toothpaste on the injured area to reduce inflammation and stop bleeding, and then bandage it as a temporary first aid, with medicated toothpaste being the most effective; Throat 1. If your throat or gums are inflamed, cut the watermelon into small pieces at night and eat it with salt. Remember to do it at night, then the symptoms will be relieved and you will be fine the next day; 2. Drink some vinegar when you burp. , immediate effect; 3. To treat coughs, especially dry coughs, before going to bed at night, fry eggs with pure sesame oil, add a little more oil, and do not add any seasonings. Eat it while it is hot and then go to bed. Taking it for a few days will be very effective. Obvious; Clothes care 1. Blow the hair dryer on the label until the glue of the label is hot, and then you can easily tear off the label; 2. If you are afraid of wrinkles when taking clothes with you, you can roll each piece of clothing. Roll into a roll; 3. Evenly apply some toothpaste on the collar and cuffs, scrub gently with a brush, and then rinse with water to remove stains. 4. If the cuffs or collar of a sweater have lost their elasticity, you can soak the cuffs or collar in hot water for 20 minutes, and the elasticity can be restored after drying. Feet 1. Feet are prone to sweating in summer. Soaking feet in light salt water every day can effectively deal with sweaty feet. Waist 1. Sunbathing after swimming in summer can prevent skin strain and other diseases. Hand jewelry 1. Thick wrists. If MM wants to wear a thinner bracelet, she cannot wear it forcefully. She should put a plastic bag on her hand and put the bracelet on. It is very easy to wear and will not hurt her hands. The same method is used to remove it; Kitchen tips: 1. The skin of chestnuts is difficult to peel. Peel off the shell first, then put it in the microwave oven, take it out and rub it while it is hot, and the skin will fall off; 2. When arranging flowers, add a drop of dishwashing liquid to the water to maintain the skin. Several days; 3. Put the walnuts into the pot and steam for ten minutes, take them out and put them in cold water and then smash them open. You can take out the complete peach kernels; 4. Put the shrimps into a bowl and add a little salt and edible alkali. powder, rub it with your hands for a while, soak it in water, and then rinse it with water. This will make the fried shrimps as transparent as crystal, tender and delicious; 5. When frying meat, soak the meat in baking soda water for ten minutes. , pour out the water, add the flavor, and it will be very tender and smooth when fried; 6. Soak the remaining tea leaves in water for a few days, and then pour it on the roots of the plants to promote plant growth; 7. Dry the remaining tea leaves and burn them in the toilet or ditch. Fumigation can eliminate the odor and has the function of repelling mosquitoes and flies; 8. How to re-cook the rice with uncooked rice: You can use chopsticks to poke some holes in the rice that go straight to the bottom of the pot, sprinkle a little rice wine and simmer again. 9. If only the surface is uncooked, just cook the surface Flip to the middle and simmer; 10. When adjusting vegetables, if it is necessary to blanch them, it is best to use the water used to blanch the vegetables. For example, when making dumplings, an appropriate amount of blanched water can be put into the meat filling, which not only ensures nutrition, but also makes the dumpling filling delicious and soupy; 11. Eat more moist foods such as barley and adzuki bean porridge to strengthen the spleen and prevent heatstroke; 12. Egg white Gluing small porcelain and glass items: If small porcelain and glass items are broken, you can use egg white to cover the two broken surfaces. After closing, wipe off the excess egg white around it. After half an hour, the broken part can be completely glued. After being placed for one or two days, even if it is rubbed by a large external force, the adhesive joint will not break.

13. Honeysuckle has the effect of dispersing rheumatism. Decoction the juice of honeysuckle and mix it with honey to relieve summer heat. 14. Drinking tea after eating too fatty food can stimulate the autonomic nervous system and promote fat metabolism. 15. Spray white vinegar on the Leave it on the cutting board for half an hour and then wash it. It can not only sterilize but also remove odor; 16. Freeze the candle for 24 hours before inserting it into the birthday cake. It will not shed candle oil when lit; Hygiene and cleaning: 1 . How to remove greasy screens: Put the cigarette butts left over from washing clothes and smoking in water. After dissolving, use them to clean glass windows and screens. The effect is really good; 2. Just put a small section in the jewelry box. Chalk can keep the jewelry shiny; 3. The sticker traces on the surface of tables and bottles can be wiped with essential oil; 4. Always carry a small dry battery in your bag when you go out. If your skirt has static electricity, remove the battery Just rub the positive electrode on the skirt a few times to remove static electricity; 5. No matter which part of the shoe rubs your feet, just apply a little white wine on the place where the shoes rub your feet to ensure that it will not rub your feet; 6. Summer Wipe the mat with clean water added with toilet water to keep it fresh and clean. Of course, it is best to wipe along the lines of the mat so that the toilet water can penetrate into the lines and gaps of the mat, so that the cool and comfortable feeling will last longer; 7. Refreshing and anti-itching when washing your hair or taking a bath, add five or six drops of toilet water in the water, which can It plays a very good role in cooling and sterilizing, removing prickly heat and relieving itching; 8. When the leather of leather shoes or bags becomes moldy after being stored for a long time, you can wipe it with a soft cloth dipped in alcohol and water (1:1) solution; 9. There are stains on the leather bags , you can wipe it with cotton dipped in wind oil. 10. White clothes tend to turn yellow after being washed. You can take a basin of water, add two or three drops of blue ink, and soak the washed clothes for a quarter of an hour. Do not wring them out, but just put them in the sun to make them white and clean. ; 11. Enzyme-added laundry detergent needs a longer decomposition time in warm water to achieve better laundry results; 12. Washing the collar: Sprinkle some salt on the collar, rub it gently, and rinse it with water to remove the salt. Because human sweat contains protein, which cannot be dissolved in water, but can be quickly dissolved in table salt. 13. Make the toothbrush durable: Soak the newly purchased toothbrush in hot salt water for about half an hour and take it out to make the toothbrush durable. 14. If pots, cups, cups and other porcelain have tea stains, oil stains, water stains, etc., you can remove them by soaking the juiced lemon peel in a bowl of warm water and leaving it for 4 or 5 hours. A mixture of vinegar and salt can also be used to clean it. Health care: 1. Pillows are prone to moisture and mold in summer, and regular exposure to the sun is good for your health; 2. Lack of sleep will make you stupid. You need eight hours of sleep a day, and having a nap habit can delay aging; 3. Prevent insomnia: talk less before going to bed. If you are pregnant, avoid drinking strong tea, do not use your brain before going to bed, and wash your feet with hot water and vinegar; 4. Eat more tomatoes, citric acid and other acidic vegetables and fruits for breakfast, which is good for nourishing the liver; 5. Grapes contain sleep-assisting hormones. Eating regularly can help you sleep; 6. Drinking more tomato soup in summer can not only obtain nutrients, but also replenish water. Tomato soup should be cooked and cooled before drinking. The lycopene contained in it has certain effects on fighting prostate cancer and protecting myocardium. Most suitable for men; brushing your teeth immediately after eating acidic substances will damage dental health; 7. Drinking yogurt can relieve irritability after drinking. Yogurt can protect the gastric mucosa, delay alcohol absorption, and is rich in calcium, which is especially effective in relieving irritability after drinking; 8. Excessive consumption of raw onions and garlic will irritate the mouth and stomach, which is harmful to health. It is best to add a little vinegar before eating; 9. Replenish water in time but drink less juice, cola, Sprite, soda and other drinks, which contain more saccharin and electrolytes. Drink Too much will cause adverse irritation to the gastrointestinal tract and affect digestion and appetite. Therefore, you should drink more boiled water or lightly salted (sugar) water in summer; 10. The temperature difference in the air-conditioned room should not exceed 5°C. Even if the weather gets hotter, the indoor temperature in the air-conditioned room should not be below 24°C; 11. In summer, people’s activity time becomes longer. If you sweat a lot and consume too much energy, you should eat more nutritious foods such as chicken, duck, lean meat, fish, and eggs to meet the body's metabolic needs; 12. Eating garlic and onions can prevent prostatitis and prostate hyperplasia. 13. If a girl feels cold limbs in winter due to kidney yang deficiency, she can buy some astragalus soaked in water and drink it. If her mouth feels dry after drinking for a period of time, she should stop for a while and then drink it repeatedly after her yang energy returns to normal. The effect is good. 14. Honey and green onions cannot be eaten together as they may cause poisoning. 15. It is best not to eat too much food made from toon, as it can cause gastrointestinal discomfort. 16. Green radish and carrots cannot be eaten together as they may cause poisoning. 17. Eat radish in winter and ginger in summer. Eating an appropriate amount of ginger every day can improve immunity, especially effective against colds.

[Edit this paragraph] Dietary common sense

The first category: 1. Eat less potato foods before flying. Most potato foods have a strong gas-producing effect. In some European countries, In the airport's "Health Guidebook", starchy foods such as potatoes and sweet potatoes are listed as "the least recommended foods to eat in airport restaurants" because when the plane rises, the air pressure will drop, and if you eat too much, you can produce gas. If you eat potato food, you will feel your lower body swell and visit the bathroom frequently! 2. Never eat Danish bread in the morning. To make Danish bread that is soft and fragrant, a large amount of shortening needs to be added to the flour to form a special layered structure in the bread.

Shortening not only makes the body fat, but also affects female hormone secretion. Since human hormone levels are most sensitive in the morning, European medical experts suggest that the best time to eat Danish bread is at noon, when people’s estrogen levels are relatively stable and you won’t lose your womanliness by consuming too much shortening. taste! 3. Exercise 40 minutes after drinking coffee. Professor Horton Smith from the School of Health at the University of Ontario in Canada pointed out that the excitability of the human central nervous system is high just after drinking coffee. If you go to the gym at this time, you will exercise unconsciously. Excessive dosage can cause muscle damage! 4. Coffee Mate is more fattening than potato chips. The U.S. Food Regulatory Agency pointed out that the trans fatty acid content in instant Coffee Mate is higher than that of potato chips, and trans fatty acids are the root cause of women gaining weight! The editor recommends that you try to drink fresh coffee. If you must drink instant coffee, be sure not to add too much coffee mate to the cup just for taste! 5. You can also get "tennis elbow" if you talk on the phone for a long time. Don't think that you only get "tennis elbow" if you exercise too much! If you talk on the phone for a long time and your elbows are too tight, the nerves in your elbow joints will also be damaged. At this time, you will feel pain in your lower arms, difficulty in elbow joint movement, and your computer operation speed will also be greatly affected! Therefore, the editor recommends that you try to wear headphones when making calls! 6. Milk at room temperature is healthier than hot milk. The longer the milk is heated, the faster the calcium content in it is lost, while the lactose content will not change. Nutrition experts believe that room temperature milk is healthier than hot milk. If you must drink hot milk, it is best not to heat it in a microwave. Microwaves will cause the milk protein to deteriorate. Using a gas stove or boiling water to warm the milk bag is a better choice! 7. Eating raw garlic makes you smarter. Research from Iowa State University in the United States pointed out that most of the energy required for human brain activity is provided by glucose converted from vitamin B1, and the alliamine component in raw garlic is more powerful than vitamin B1. Eating raw garlic regularly can make your mind smarter! 8. Supplement high-quality fatty acids to keep you wearing skirts. Want to wear sexy and beautiful skirts all the time? American medical experts call the fatty acids in avocados and bananas "high-quality fatty acids". Not only will they not make you gain weight, they can also effectively increase body surface temperature. Even on occasionally windy nights, you can still wear eye-catching dresses! 9. Eating onions at night can lead to insomnia. There is a saying in the "Huangdi Neijing" that "if your stomach is not in harmony, you will have trouble sleeping". If you choose the wrong dinner, you are likely to toss and turn in the long night! Onions have a pungent smell and are a flatulent food. If you eat too many onions for dinner, you will easily feel bloated in your abdomen, which will lead to poor sleep quality! 10. Don’t drink milk immediately after eating kiwi fruit. Kiwi fruit contains a lot of vitamin C and vitamin B. The two combine with the milk lipoprotein in milk, which can easily produce protein clots and give you diarrhea! Therefore, the editor recommends that you drink milk or eat other dairy products 2 hours after eating kiwi fruit! 11. Eat a few biscuits before going to bed to bid farewell to nightmares. Research by Indian medical experts has proven that 45% of nightmares are caused by hypoglycemia. Too low sugar content in the blood will cause the cerebral cortex cells to absorb too much negative emotions. Give you nightmares while sleeping. If you eat a few cookies or drink a cup of sweetened soy milk before going to bed, it can effectively reduce nightmares and improve your sleep quality! 12. Poor appetite is related to shoes that squeeze your feet. A health report from Waseda University School of Medicine in Japan points out that appetite is related to the size of your shoes! Because there are 6 meridians on the feet, they directly affect the nerve responses of internal organs. When shoes squeeze your feet, the blood circulation in the feet is blocked and the blood supply to the feeding center is insufficient. You will feel bad appetite and decreased appetite! 13. Apples should be eaten within 15 minutes. Apples are rich in vitamins and acids. New Zealand food experts point out that if you eat apples too slowly, your stomach will secrete a large amount of gastric acid, which has the same effect as fruit acid. , causing indigestion! Therefore, the editor recommends that you eat the apple within 15 minutes! 14. Shiitake mushrooms make women straighten their waists. A visiting medical expert from South Korea's "Culture Ilbo" suggested that women must eat shiitake mushrooms every day, especially those that are often exposed to the sun. Because the ergosterol in shiitake mushrooms can produce a large amount of vitamin D when in contact with sunlight, this high-quality calcium supplement can make your waist straight and full of beautiful bones! 15. The calcium supplement effect of carrot leaves is better than that of soybeans. Canadian food experts found that every 100 grams of soybeans contains 191 mg of calcium, while every 100 grams of carrot leaves contains 360 mg of calcium, which is almost double that of soybeans! Therefore, food experts suggest that you should not easily throw away precious carrot tassels when buying vegetables. Use them to make soups, stir-fry vegetables or mix salads, which can achieve unexpected calcium supplementation effects! Category 2

Which foods must not be put in the refrigerator

Fruits Bananas If bananas are stored below 12°C, they will turn black and rot. Fresh lychees: If lychees are left in an environment of 0℃ for a day, the skin will turn black and the pulp will change flavor. Tropical fruits are not suitable to be stored in the refrigerator because they are afraid of low temperatures. If they are refrigerated, they will be "frostbitten", causing the skin to be sunken and dark brown spots to appear. Not only will they lose nutrients, but they will also easily deteriorate. Unripe fruits should not be placed in the refrigerator, otherwise it will be difficult to ripen normally. The correct method is to store in a dark, cool and ventilated place.

Vegetables Tomatoes After being frozen at low temperatures, the flesh of tomatoes will appear blister-like, soft and rotten, or may spall, with black spots on the surface, undercooking, no flavor, and in severe cases, rotten. Cucumbers and Green Peppers If cucumbers and green peppers are stored in the refrigerator for a long time, they will suffer from frostbite - they will turn black, soft, and change their flavor. Cucumbers also grow sticky hair. Because the storage temperature in the refrigerator is generally around 4°C to 6°C, while the suitable storage temperature for cucumbers is 10°C to 12°C, and the temperature for green peppers is 7°C to 8°C, they are not suitable for long-term storage. Leafy vegetables are easier to rot after being refrigerated. It is best not to put them next to the refrigerator. The suitable storage temperature for cabbage, celery, onions, carrots, etc. is around 0°C. The suitable storage temperature for cucumbers, eggplants, tomatoes, etc. is between 7.2°C and 10°C. Pumpkins should be stored above 10℃. Snacks Chocolate After being taken out of the refrigerator, white frost is likely to appear on the surface of chocolate, which not only loses its original mellow taste, but also facilitates the growth of bacteria. Rui Lili said that the best temperature for storing chocolate is 5℃-18℃. When the room temperature is too high in summer, it can be sealed in a plastic bag and then stored in the refrigerator. When taking it out, do not open it immediately, let it slowly warm to room temperature before eating. Food ham If ham is stored in the refrigerator at low temperature, the water in it will freeze, the fat will precipitate, the ham meat will become lumpy or loose, the meat will change flavor, and it will be easily spoiled. Bread During the baking process of bread, the amylose portion of the starch in the flour has aged, which is why the bread has an elastic and soft structure. As the storage time increases, the linear part of the amylopectin in the bread slowly associates, making the soft bread gradually harden. This phenomenon is called "staleness". The speed of "aging" is related to temperature. At low temperatures (above the freezing point), bread ages faster, and bread hardens faster when placed in the refrigerator. Fish should not be stored for too long. Fish in the refrigerator should not be stored for too long. The refrigeration temperature of household refrigerators is generally -15°C, and the best refrigerator can only reach -20°C. However, aquatic products, especially fish, are stored at a storage temperature of -15°C. When the temperature does not reach below -30℃, the fish tissue will undergo dehydration or other changes. For example, if crucian carp is refrigerated for a long time, the fish body will easily become rancid, the meat quality will change, and it is inedible. Therefore, fish should not be stored in the refrigerator for too long.

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[Edit this paragraph] Beauty knowledge