What causes Hiccups?
Hiccuping is just a reflex action of the body which it protects itself.There is a diaphragm located between the chest and the stomach.While inhaling air this diaphragm goes down and presses the stomach due to which the lungs are filled with air,while exhaling the air,the diaphragm goes up and the air comes out from the lungs.Thus the diaphragm goes up and down and the process of respiration continues incessantly without making any sound.
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