We can use them to clean our barbecue grills, and used to help hear our bodies. Wait, what? Yep… in Chinese medicine, onions slices are placed on people’s feet to help purify the body. The rationale is that onions have antibacterial properties, and its phosphoric acid enters into your bloodstream after being absorbed through your feet.
And what if you have an ear ache? You guessed it, send the onions in! Check out this video and let us know if you give it a try.