Eating food after heating the next day is easy to bring adverse effects on health. We should know the right diet and keep healthy through reasonable taboos.
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Overnight water, overnight vegetables, overnight tea and overnight meat, which can't be eaten? Most people did it wrong.
Overnight meat
Overnight meat is something that many people are reluctant to throw away. After all, meat is not cheap, and it hurts to throw it away directly.
Actually, meat can be eaten overnight. Meat food should not go bad after heating, as long as it is heated thoroughly, but it is best not to eat more seafood overnight.
Overnight seafood is different from overnight meat. Even if seafood is stored at low temperature, the nutrients will be greatly lost and the taste will become worse.
Overnight water
Whether water can be drunk overnight depends first on whether the cup is covered when it is placed. If the lid is not properly covered, dust may fall into the cup and bacteria invisible to the naked eye may appear. This kind of water is not recommended to drink again, so as not to affect the immune system.
Boiled water is boiled at high temperature, and most of the bacteria in the water have been killed. We should pay attention to the hygiene of boiling water and avoid dust pollution. Generally speaking, whether it is overnight water or water that has been put for a long time, you can drink it, as long as it is covered when you put it. We'd better not drink water overnight for more than two days.
The tea left over from the day before
Many people in life prefer drinking tea, so is it ok to have tea overnight? Maybe everyone who loves tea knows that after a night, the color of tea leaves will become darker and covered with an oil film, which is a sign of deterioration of tea leaves.
In summer, nutrients such as protein in overnight tea will provide conditions for bacteria. Overnight tea is easy to breed a lot of bacteria, so you can't drink overnight tea. We can wash dishes with overnight tea to get rid of the fishy smell.
Overnight dish
First of all, what needs to be clear here is that overnight dishes are not vegetables that have been left overnight, but vegetables that have been left for more than 8 hours are considered overnight dishes.
A research group once did such a scientific experiment. They made 450 test data with 30 dishes, revealing the mystery of whether overnight dishes can be eaten.
For lotus leaf vegetables, it mainly depends on what vegetables they are. If it is eggplant, yam, dried bean curd and other materials, you can eat it the next day. If it is green leafy vegetables or cold salad, it is best not to continue eating.
This is because nitrite is easily produced in green leafy vegetables. After several hours of changes, the leaves have long been stale. After the second heating, it not only tastes bad, but also has very few nutrients, so it is basically unnecessary to eat it.
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How to store overnight meals?
Note: Leftovers should be stored in the refrigerator while they are hot. Never wait until they are cold before putting them in the refrigerator. If the leftovers are left at room temperature for more than two hours, it is easy to breed bacteria. When they are put into the refrigerator and taken out for eating, they are prone to discomfort.
In fact, the judgment of overnight dishes mainly refers to vegetables stored for more than 8~ 10 hours, not overnight dishes. No matter meat or vegetables, the storage time should not exceed 12 hour, especially vegetables.
When stored in the refrigerator, we should also pay attention to sealing to reduce potential safety hazards.
In fact, the problem of overnight dishes is not limited to nitrite. Whether the dishes are fresh or not, and whether they are contaminated during production or preservation are all potential safety hazards. Except vegetables, such as seafood and fungi, avoid overnight and try to eat them on the same day.
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Harm of long-term consumption of overnight vegetables
1, overnight food is easy to be poisoned.
First of all, we should not ignore that overnight dishes are prone to food poisoning, and eating a lot of overnight dishes is prone to food poisoning and will also cause harm to health.
After the vegetables are separated overnight, the vitamins in them will be gradually oxidized and more nitrite will be produced. Although nitrite is not the most direct carcinogen, excessive intake can also lead to the risk of food poisoning. Overnight dishes are easy to be infected with bacteria and cause gastroenteritis, so it is not recommended to eat overnight dishes often.
2, overnight dishes are easy to cause cancer
Overnight dishes will not only poison people, but also increase the risk of cancer. This is the most important, especially for people with poor physique. They should take good care of their health and avoid health risks.
Overnight dishes are prone to produce hydrogen sulfide after one night. It is not recommended to try overnight dishes and not to eat them for a long time. When cooking, try to eat as much as possible, and avoid eating overnight dishes often to harm your health.
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