Irritation, fever, sore throat, cough, period pains and skin problems will no longer have to run in the doctor's chamber. Onions will protect you from these diseases! Onions are some of the ingredients that, when exposed to the body, begin to reduce the irritation of the disease. There are many other benefits as well. But in this case you do not have to eat onions. Rather, rubbing in the palm of your hand will work. Now how can the question come? Studies have shown that quercetin, an onion ingredient, enters the body by hand and helps cure a number of diseases. This vegetable has antiseptic properties, which reduce pain at the wound site. Find out what are the magic of releasing onions and other diseases