Many people have tried to figure out why this is for years and years. We have discovered the truth behind why onions make us cry and it may shock you!
The Reason Onions Make Us Cry Is:
Check Out What Chemist Eric Block Has Found In His Study About Onions…
“The onion is a perennial bulb that lives in the ground with lots of critters who are looking for a snack,” says Block. “So it has evolved a chemical defense system.”
Within each onion cell, there's a little glob — a sealed vacuole — filled with enzymes, he explains. When you bite or cut into an onion, these enzyme-filled blobs break open, releasing their contents, which then mix with other chemicals inside the onion cells. “And then,” Block says, “a whole cascade of chemical processes happen within an instant.”
A bunch of syn-propanethial-S-oxide molecules form as a result of all those chemical reactions — and because these guys are really tiny, and light, they float up into the air. “And then they find their way to the eye of the person that's cutting the onion,” Block says.
Now You Don't Have To Wonder Anymore!
Now that you know why onions make you cry, it might make a lot more sense. Did you already know why onions make you cry?
Let Us Know What You Think!
Article Source: NPR
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