Why do we cry while cutting onions?
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Whether it is for making vegetables or for salad, onion is a very important thing. There are many benefits of eating onion. It is very beneficial for the body, but you must have noticed one thing that whenever onion is cut, tears start flowing in the eyes of the person cutting it.
According to experts, a chemical is responsible for the watery eyes while cutting onions. A chemical called syn-propanethial-S-oxide is found in onions. This chemical causes watery eyes.
As soon as onion is cut, the lacrimatory-factor synthase enzyme present in it comes out, which starts affecting the lacrimal gland of the eyes and then tears start coming from the eyes.
While peeling or cutting onions, our eyes definitely start crying but these onions are very beneficial for our health.
Folic acid is also obtained by eating onion. Onion is also very beneficial in making food tasty.
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