Purple onions are considered a very important food for our body. It’s used a lot, but the beneficial minerals that the onions have goes unnoticed. Purple onions, to be more specific, have 7 healthy facts that’ll benefit our bodies. Those seven fun facts are the following; it helps stop cancer cells from growing, it stabilizes diabetes, it’ll help with constipation, it’ll cure a sore throat, it’ll help stop nose bleeds, the heart becomes stronger and protected, and lastly it can help control cholesterol problems. Now that these fun facts are known, you may want to start adding it more to your diet.