#夏方养生指南 #
It is difficult for us to grasp the amount of food accurately when cooking, many people will always do more when cooking, can only put the leftovers into the refrigerator to store, wait until the next meal is heated and then eat, some foods can be reheated, but some foods can not, easy to bring threats to health.
Even so, there are still many people in life who do not know the harm of leftovers, or as always heated, this behavior will pose a serious threat to physical health, light will appear diarrhea and abdominal pain, heavy may endanger the safety of life, so appeal to everyone, some vegetables can not be heated for the second time, to avoid damage to the body.
01
Does eating overnight meals for a long time cause cancer?
Many people have a wrong perception of overnight dishes, thinking that overnight dishes are not just one night's dishes, overnight dishes are actually placed for more than 8 to 10 hours after the first cooking, which can be called overnight dishes.
The claim that overnight dishes cause cancer comes down to the fact that they contain nitrites.
Nitrites can be seen everywhere in life, such as vegetables, fish, eggs and meat contain nitrites, nitrite itself is not carcinogenic, after excessive nitrite invades the body, gastric acid will make it converted into carcinogens, because nitrite in the stomach will be with protein decomposition products, and secondary amines react to generate nitrosamines, and nitrosamines are a very strong carcinogen, easy to induce the emergence of stomach cancer, liver cancer and colorectal cancer.
02
Can not be reheated 4 kinds of food, can not eat the best to throw away, do not blindly save
1. Mushrooms
As a mushroom food, which is rich in protein and polysaccharide substances, the remaining fried mushrooms on the day are best to be dumped directly, because the nutrients in it will be destroyed on the second day, coupled with incorrect heating methods, it is easy to cause gastrointestinal discomfort after eating.
If the remaining time is not more than 24 hours, the mushrooms can be eaten appropriately after high temperature heating.
2. Eggs
It is recommended that you try to cook all the eggs when boiling eggs, if you like to eat sugar heart eggs, the eggs are not cooked half-cooked, the salmonella in the eggs will breed, and the toxic substances after the second heating cannot be completely eliminated, and it is easy to have diarrhea if you do not handle it well.
3. Spinach
It is not recommended to heat spinach twice, spinach after secondary heating is easy to produce nitrite, and eating a large amount of food can easily lead to the occurrence of cancer cells.
4. Chicken
From a medical and physiological point of view, meat can actually be eaten by secondary heating, because even if meat is released for a long time, it cannot quickly reproduce germs and bacteria, but chicken is not recommended for secondary heating.
The protein and nutrient elements in the overnight chicken will produce a degradation mechanism, and it is easy to bring a burden to the liver and various organs of the body after secondary heating, which is not conducive to the health of the body, and even easily increases the risk of disease, so it is not recommended that everyone eat chicken after secondary heating.
03
How to eat leftovers and leftovers healthier?
● Scientific storage
The treatment of leftovers also has some skills, usually when saving leftovers, we should pay attention to distinguishing between frozen and refrigerated food, and the approximate temperature and range should be controlled to avoid the symptoms of food spoilage and bacterial growth.
●Temperature control
We should not only pay special attention to the preservation temperature of food, the temperature of secondary heating is also particularly important, generally the temperature of secondary heating is as good as possible at 65 to 70 degrees, too high or too low is easy to increase environmental risks.
● Repeated heating is prohibited
We prohibit repeated heating when heating food, secondary heating is to eliminate the germs in the leftovers, if repeated heating, may make the food spoiled, which is not worth the loss.
Conclusion: Nowadays shopping is very convenient, it is best to eat how much to buy, do not do too much at one time, so as to ensure the freshness of the ingredients, but also to meet the body's nutritional needs, but also to avoid waste.
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