Onion is amazing! It is not only an inevitable ingredient in numerous meals, but it is a real gift from nature since it can be used in the treatment of certain diseases.
Surely, at least once in your life, you have burned yourself from the stove, or some other hot object. The next time this occurs, cut a piece of onion and place it onto the burn. Its natural antiseptic and sedative properties will prevent further infections, and scarring.
Against insect bites
The intensive smell of the onion will prevent mosquito bites. If you already have been bitten by an insect, apply onion onto the affected area to prevent the itching.
Red onion stops ear pain. It does not only pull out the wax from the ears, but it also relieves you from pain and discomfort.
If you experience a fever, just put a slice of onion in your socks and the body temperature will regulate.
Onion neutralizes bacteria and it is a crucial tool in the treatment against bacteria and flu viruses.