Overnight food
Don't eat overnight food.
Can I have overnight tea? Can I have overnight meals? Have you eaten any overnight food? Many times, in order not to waste food, we often eat leftovers, and we will eat leftovers from last night until the next day, even cold. But you know what? Be careful that eating like this will give you cancer. Be careful not to eat these eight foods overnight.
1, tremella overnight
Auricularia auricula soup is an advanced nutritional supplement, but after a night, the nutritional components will be reduced and harmful components will be produced. Because both the tremella cultivated indoors and the tremella cultivated in the wild of basswood contain more nitrate, if cooked for a long time, the nitrate will be reduced to nitrite under the decomposition of bacteria. When people drink this soup, nitrous acid naturally enters the blood circulation and exists in red blood cells in the blood, which can carry a lot of oxygen for the body's needs. Nitrite, on the other hand, has the opposite effect, making the human body normally oxidized into high iron, losing its oxygen-carrying ability, leading to the lack of normal hematopoietic function!
2, overnight tea
After staying overnight for a long time, most of the vitamins are lost, and the protein and sugar in the tea soup will become nutrients for bacteria and mold. So people usually think that overnight tea can't be drunk.
3. Eggs overnight
If the egg is not fully cooked, the immature yolk will be eaten overnight. In the case of improper preservation, nutritious things can easily breed bacteria, such as flatulence. However, if the eggs are mature and properly sealed at low temperature, there will generally be no problem. Tea eggs are usually cooked twice, the first time is cooked, the second time the eggshell is broken, and then tea and other accessories are added to cook together, so tea eggs must be cooked. But for those half-cooked eggs, the yolk is semi-liquid and can't be eaten overnight.
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Step 4 boil water for the night
Boil tap water for 3 ~ 5 minutes, the content of nitrite, chloride and other harmful substances is the lowest, which is most suitable for people to drink. Drink less boiled water overnight: nitrosamines that nitrite can form in human body. Some experts have found that the nitrite content in boiled water is higher than that in raw water. In addition, if the boiling time is too long or repeated for more than 24 hours, the nitrite content will increase obviously. After standing in boiling water for 24 hours, the nitrite content is 65438 0.3 times higher than that when it was just boiled. China residents have the habit of drinking boiled water. It's best to burn it now or just drink the boiled water of the day. Don't drink boiled water for too long.
Step 5 suddenly
Because some green leaves contain more nitrate, if they are cooked for too long, nitrate will be reduced to nitrite under the decomposition of bacteria, which is effective and cannot be removed by heating. How to eat: Usually, the nitrate content in stems and leaves is the highest, the melon and vegetables are slightly lower, and the roots and cauliflowers are in the middle. Therefore, if you buy different kinds of vegetables at the same time, you should eat stems and leaves first, such as Chinese cabbage and spinach. If you are going to cook more vegetables and eat them hot the next day, try to make fewer stem and leaf vegetables and choose melons.
6. Overnight soup
Many people like to make soup. Put the soup they can't finish in the refrigerator and cook it the next day. Is this overnight soup good for your health? Healthy diet: The best way to preserve the soup base is not to put seasonings such as salt. After the soup is cooked, scoop out what you want to drink that day with a clean spoon, and it is best to store it in the refrigerator with a clay pot. Because the leftover soup is stored in aluminum pot and stainless steel pot for a long time, it is prone to chemical reaction, so it should be kept in glass or ceramic utensils.
7.seafood
Overnight foods that are not suitable for eating include fish, seafood, green leafy vegetables and cold salad. Fish and seafood can easily produce protein degradation products overnight, which will damage liver and kidney function. Green leafy vegetables contain different amounts of nitrate. If it is overcooked or left for too long, not only will vegetables turn yellow and taste bad, but nitrate will also be reduced to toxic nitrite by bacteria, which will cause cancer. Cold salad is polluted when it is processed. Even if it is refrigerated, it may have gone bad after a night, so it should be cooked and eaten now.
8. Potted vegetables and rotten goods
Braised vegetables and rotten vegetables are both favorite dishes of some people. Many citizens also like to put the leftover marinated vegetables in the refrigerator for the night, but there are many such foods. To prevent food poisoning, don't eat bad goods braised overnight during the Spring Festival. Bulk braised pork should be eaten on the same day, not overnight. From the point of view, this is unsanitary. If possible, it is best not to eat bad goods overnight. Food experts warn that even the food in the refrigerator is not absolutely "safe". Refrigerators are prone to mold and psychrophilic bacteria.
Life Tips Six Wonderful Uses of Overnight Tea Water
Overnight tea is not drinkable in most people's eyes, and it is not drinkable in such hot weather as summer. However, if the overnight tea water has not deteriorated, there are still many wonderful uses. It is not only drinkable, but also effective. Maybe you won't believe it, so let's take a look at the wonderful use of overnight tea.
It depends on whether the overnight tea water has magical effect, and its premise is that the overnight tea water has not deteriorated. Not all the overnight teas! Here are six wonderful uses of overnight tea for everyone!
1, the effect of eliminating halitosis:
Tea contains essential oil and smells delicious. Frequent gargling with tea can eliminate bad breath. Everyone knows that bad breath is very annoying, and sometimes it is even more embarrassing when it comes to communication. So if you have bad breath, you might as well drink more tea and gargle.
2, effective itching:
Wash your hair or wipe your body with warm overnight tea. Fluorine in tea can quickly relieve itching and prevent eczema. Therefore, if you encounter itching, you don't have to scratch all the time. You can try overnight tea at home, which will have a good effect!
3. Conducive to:
If your skin is sunburned, you can gently wipe it with a towel dipped in overnight tea. Because Cao Suan has astringent effect on skin, flavonoids in tea also have anti-radiation effect. If you still get sunburned after going out with cream, you can try overnight tea.
4. Help stop bleeding:
Overnight tea is rich in acid, which can accelerate blood coagulation. Mouth bleeding can be gargled, and skin bleeding can be cleaned with it. If the skin bleeds at ordinary times, you can try it. But if it's massive bleeding, it's better to go to a hospital or clinic.
5, with the function of eyesight:
Overnight tea contains tea polyphenols, which has antibacterial and anti-inflammatory effects. Therefore, if red silk appears in your eyes, you can try to wash it with overnight tea several times. This will achieve good curative effect!
6, the role of strong cleaning teeth:
After the fluoride in tea calcifies with the enamel of teeth, it will enhance the resistance to acidic substances and reduce the occurrence of tooth decay; Fluorine can also eliminate dental plaque. It is best to rinse your mouth with tea two or three minutes after meals. So when you clean your teeth with chewing gum, try tea. Drinking tea is convenient, clean and fast.
Is there a feeling of "I don't know if I don't see it, but I am shocked when I see it"? Hehe, maybe some people will be skeptical. What I want to tell you here is that although the vitamin C in overnight tea has been greatly reduced, overnight tea still has anti-inflammatory effect. I hope the above contents can make everyone know more about the function of overnight tea and make full use of resources. I also hope to help everyone.
Pay attention to "three needs and three suitability" in health care
In view of the problem of how to "eat well" in summer, experts believe that food should nourish the human body. If you don't control your diet, it will harm the healthy qi of your body. Therefore, we must eat moderately and achieve "three essentials" and "three appropriateness".
First, we should be temperate and prevent overeating.
Pay attention to the time and distribution of three meals. Breakfast should be around 7: 00, lunch around 12 and dinner around 18. Do "eat well early, eat well at noon and eat less at night";
Second, it must be hygienic.
Pay attention to the cleanliness of food in summer diet, and unclean diet will lead to it;
Third, we must avoid eating cold food.
Summer is hot, yang is exposed, and yin is depressed in the body. If you eat too many cold fruits and vegetables, it will make the body cold and wet, and it is not easy to be digested by the spleen and stomach. In particular, the yang in the spleen and stomach of the elderly is gradually decreasing. Eating cold food will further damage kidney yang and cause diarrhea.
Children's digestive function is not yet complete, and they are easily affected by summer heat and humidity. They eat cold food as usual, especially ice cream and drinks, which are high in sugar and easy to damage the transport function of the spleen and stomach, leading to long-term loss of appetite, abdominal pain, abnormal stool and other symptoms. If not corrected from the diet, it will cause gastrointestinal problems, which may affect the health of children throughout their lives.
Because of the special physiological process, women are prone to lack of qi and blood, so women can't eat cold food, so women must eat cold food in summer.
In addition, in summer, many men like to drink cold beer, but many people will induce gout, or damage the function of the spleen and stomach, causing rapid vasoconstriction and cardiovascular problems.
Summer diet should be light first.
Eat a simple diet that is easy for the spleen and stomach to digest, so as to prevent the occurrence of stomach diseases.
A light diet is what we usually say. The staple food should be whole grains, and the non-staple food should be beans, vegetables, fruits and fungi. A light diet is not a complete vegetarian diet. Meat contains protein necessary for human body. A vegan diet can easily lead to malnutrition, so we should eat less light meat. Cooking is mainly based on cooking, reducing frying, putting less oil and salt, and trying to keep the original flavor of food.
Secondly, food should be bitter, spicy, sour, salty and less sweet.
According to the requirements of traditional Chinese medicine, the five flavors correspond to the five elements and five internal organs, that is, acid enters the liver, bitter enters the heart, sweet enters the spleen, pungent enters the lung and salty enters the kidney.
Different tastes have different functions. Sour taste has the functions of astringing sweat, stopping sweating, stopping diarrhea, astringent essence and reducing urine, such as dark plum, hawthorn, dogwood and pomegranate. Bitter taste has the functions of clearing away heat and purging fire, eliminating dampness, lowering qi and detoxifying, such as dried tangerine peel, bitter almond, bitter gourd and lily. Sweet and sweet, it has nourishing, tranquilizing and spasmolytic effects, such as brown sugar, longan pulp, honey, rice flour food and so on. Salty taste has the functions of diarrhea, softening and hardening, dispersing stagnation, nourishing yin and nourishing blood, such as salt, kelp, laver and jellyfish. The pungent taste has the functions of dispersing stagnation, promoting qi circulation and promoting blood circulation, such as ginger, onion, garlic and pepper.
Third, it is advisable to nourish the heart and strengthen the spleen, relieve summer heat and eliminate dampness.
In summer, when the humidity in the air is high, people are more likely to feel damp evil. Once it exceeds the spleen and stomach, it will produce spleen such as loss of appetite, loose stool, fullness, and tepid limbs. Therefore, people with spleen deficiency can eat some spicy food properly, increase appetite, help digestion, and resist the invasion of dampness on the spleen. You can also take spleen, such as Atractylodes macrocephala, Cordyceps militaris, Lotus seeds, Poria, Pogostemon, Amomum villosum, Cardamom, etc. It not only strengthens the spleen and stomach, but also relieves summer heat and dampness.
Summary: To sum up, don't eat overnight food in summer, or you will get sick and regret it is useless!