Maybe many people have heard of the saying that you can't eat overnight food. Some people think that overnight food will breed bacteria and carcinogens for too long, so they can't eat it.
But many old people think that they have always lived like this. Didn't they have a good life without a refrigerator before? So can I eat overnight dishes? Let's take a look together.
0 1 What is the overnight dish?
Perhaps most people think that the dishes cooked the day before are overnight dishes the next day. Actually, it is counted from the time when the food is ready. If it takes more than 5 hours, it is an overnight dish.
For example, the meal cooked at noon 12 and eaten at six or seven in the evening is an overnight dish. But you don't have to worry too much. Whether food can be eaten after overnight depends on the kind of food.
Can't I eat overnight dishes?
In fact, nitrite will be produced after food is cooked, whether overnight or not. Ingestion of nitrite will lead to food poisoning, and more than three grams will lead to death.
However, the nitrite content of overnight vegetables is far from reaching the dose of human poisoning. Eating overnight food once in a while won't make us get cancer.
However, if a large amount of nitrite is ingested frequently, the nitrite content in the body will accumulate more and more, which is easy to increase the risk of cancer due to other factors.
Moreover, the nitrite content of all overnight dishes is not high, such as common melons and root vegetables. The nitrite content in these foods is relatively low, and if placed properly, it will not pose a threat to the body.
02
The doctor explained: Except these four kinds, others can be safely eaten.
1, seafood
Many people like to eat seafood in life, especially people in coastal cities, who often see seafood on the dining table. It is best not to eat seafood overnight.
Because seafood will produce more protein degradation products overnight, which will cause damage to the liver and kidneys.
If the body can't break down toxins normally, toxins will accumulate in the body and affect your health, so don't continue to eat seafood overnight.
2. Stem and leaf vegetables
Chinese cabbage, spinach, rape, etc. All belong to stem and leaf vegetables, which are rich in trace elements and vitamins. Regular consumption can supplement energy and nutrition for the body.
But try not to eat leafy vegetables overnight, because it will breed a lot of nitrite, which will bring certain harm to the body after intake.
3. Mushroom food
Mushrooms, Flammulina velutipes, etc. It is a common mushroom food. If you eat mushroom food overnight, it will easily lead to diarrhea, abdominal pain and other discomfort. Therefore, it is best not to eat mushroom food overnight.
4. Halogen products
Pig's head meat, salted duck and chicken feet are all common halogen products in life, and many seasonings will be put into the halogen products when they are made.
Try not to eat halogen products overnight, because even if they are refrigerated in the refrigerator, they are easy to breed bacteria, which will increase the burden on the stomach and affect your health after eating again.
These foods may be more harmful than overnight dishes, so I suggest you eat less.
Mildew food
Food spoilage is very common. If the food has mildew spots, it must be thrown away, because it may contain aflatoxin, which is a highly toxic substance and will damage the health of the liver.
Charred food.
Baked food contains a substance called "benzopyrene", which is also a carcinogen. If you eat oral food for a long time, the probability of cancer will be high. Smoked fish, bacon and fried foods also contain benzopyrene, so eat as little as possible.
Eat as little as possible overnight dishes. Whether it is nutrition or taste, overnight dishes are not as good as fresh dishes, especially for the elderly with weak stomach. It is not recommended to eat overnight dishes for a long time.