Whether you choose garlic or onions, these two are used to purify the skin because they have the ability to kill germs and bacteria. Additionally, onions have phosphoric acid, which can enter your bloodstream and cleanse your blood. As a result, your blood is purified and you get rid of any foreign matters that can cause you to have flu, It may come as a surprise that one of the benefits of doing this technique is to remove bad smell from your feet. Onions are naturally smelly, but they can actually help purify your feet by removing their stench. This is possible because the vegetable canrid you of toxins in the body and therefore giving you clean and disinfected feet.
Foot reflexologists believe that the feet have nerve endings - approximately 7,000 -which are called meridians. These are potent electrical circuits that can be stimulated to give health benefits by putting sliced onions in your socks every night.