10 Amazing Health Benefits of Onion

Onions are considered one of the world's healthiest foods. Given that there are varieties of onions, how you use them could be different each time! Grown all over the world, the first record of using onion for health purposes and healing was in the 17th century. The truth is, onions are therapeutic, which is lucky, seeing as Americans eat over 20 pounds of onion per capita, per year.