Onion Skin Uses: If some past researches are to be believed, onion peels are actually more nutritional that the onion itself!
A study published in an online journal Science Daily suggests close to 5000,000 tonnes of onion waste discarded in the European Union every year.
When you are chopping onions, you need not to discard the skins at once, you can use the peels to brew yourself an amazing detox tea.