Chasing drama snacks and eating poisoning what is going on?

A few days ago, a girl born in the 90s came to the emergency department of Beijing Tsinghua Chang Gung Memorial Hospital.

Poisoning caused by gluttonous lo-mei

Seeing the girl's first face, which looked like a "poisoned" dress in a costume drama, the doctor urgently ordered an arterial blood sample to be taken, and blood gas analysis was performed to further clarify the patient's blood oxygenation, which was confirmed to be nitrite poisoning

How could this girl get nitrite poisoning? Upon further questioning, she turned out that she usually likes to eat lo-mei cooked food.

In fact, there is a higher probability of food poisoning caused by nitrite!

Nitrite is widely present in our lives.

This toxin can be synthesized naturally

Nitrite is not table salt, it is a toxic carcinogen! Therefore, the country has strict health standards for its use and dosage, and some areas even prohibit the use of nitrite as a food additive

What is worthy of vigilance is that in daily life, there will be natural nitrites in our own leftovers and pickled vegetables

The principle of nitrite poisoning is that it affects the combination and transport of oxygen in the blood

"Limited" is the focus of anti-virus

Hearing this, many readers may not dare to eat braised and pickled vegetables

Except for production companies and food processing plants, which must strictly follow the national food additive hygiene standards to use nitrite, people should take precautions in daily life: such as freshly pickled vegetables, eat within 3-6 days, or within 3 weeks Eat it later to avoid the peak period of nitrite concentration; keep leftovers at low temperature and try to eat less or not, because the concentration of nitrite may have increased before the food tastes bad

By Ma Shicheng and Zhang Xiangyang (Beijing Tsinghua Chang Gung Memorial Hospital)