近些年，网上流传味精、鸡精不可以吃，
里面有致癌物，会对健康造成危害，
到底可不可以吃呢？
其实味精的主要原料是大米、
小米提取出来的淀粉，
经过微生物发酵，形成谷氨酸，
经过蒸馏，提纯等工序，
产生谷氨酸钠，从而加味精，
谷氨酸钠具有提鲜的作用，
其实是可以正常吃的 ，
只是不要多吃，它只是调鲜的作用，
吃多了可能导致高血压，劝大家要适量吃。

In recent years, MSG and chicken essence can not be eaten online.
There are carcinogens inside, which can cause harm to health.
Can you eat it?
In fact, the main raw material for MSG is rice.
The starch extracted from millet,
After microbial fermentation, glutamate is formed,
After distillation, purification and other processes,
Produce sodium glutamate to add MSG,
Sodium glutamate has a refreshing effect,
In fact, it can be eaten normally.
Just don't eat too much, it's just a refreshing effect.
Eating too much may lead to high blood pressure, and advise everyone to eat in moderation.