Why Onions make you cry?

 Why Onions make you cry?

A complex process takes place when you cut an onion. This results in release of Propanethial-S-Oxide which is an irritant of lachrymal gland that release tears.  

Why Onions make you cry? Here are some tips to cut onions without tears. 

1. Use a sharp knife.                                  
2. Use the exposed cuts away from you.
3. Cut the onions properly.                       
4. Chill the onions.                                     
5. Position your cutting board next to    stove.                                                    
6. Turn on the exhaust fan.                     



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