Every Chinese New Year holidays, every household will prepare a table full of meals. However, we rarely prepare so many dishes that we can eat every meal
. It is a pity to throw them away, but if we eat them directly, we are afraid that it will be bad for our health. Can we eat them?
will have leftovers must not be eaten, it will cause cancer. The content of nitrite is very high, and some people will think that it is only one night. Let’s take a look at which statement is correct!
Can leftovers really cause cancer?
Indeed, the longer the leftovers are left, the nitrite content in the vegetables will increase. nitrite itself is not actually carcinogenic, but after entering the body, under certain conditions, it will combine with hemoglobin to transform into " nitrosamine substances" which are easily carcinogenic, such as nasopharyngeal cancer, liver cancer, etc. Wait...
Although it is carcinogenic, it needs a "toxic dose"
There have been experiments that have shown that a dish of fried vegetables is placed in the refrigerator and taken out the next day to measure nitrous acid The salt content is far below the national level.
How to treat leftovers properly!
World Health Organization put forward the "five points of food safety", one of which is that cooked food should not be stored for more than two hours at room temperature.It should be refrigerated in time, not stored in the refrigerator for more than three days, and leftovers should not be heated more than once.
In meat and vegetables, in fact, vegetables are more likely to produce more nitrite than meat, and vegetables also lose a large part of their nutrients. So everyone try to leave the meat after eating, but it's best to eat all of them.
Here are some suggestions
1. How much hot to eat
2. Remember to heat up for a few minutes before eating leftovers { five minutes or more}
Individually packaged, each dish is packaged separately
I am a hardworking medical student, so I update my health tips every day!
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