Regular onion consumption may improve bone mineral density, particularly in postmenopausal women.

7. May Reduce Cancer Risk

Antioxidants and organosulfur compounds in onions may lower the risk of certain cancers, including stomach and colorectal cancers.

8. Supports Natural Detoxification

Onions enhance liver function and help flush toxins from the body through natural detox pathways.

9. Fights Harmful Bacteria

Certain compounds in onions have antimicrobial properties that help combat bacteria like E. coli and Staphylococcus aureus.

10. Improves Skin and Hair Health

Sulfur and antioxidants support collagen production, reduce acne, and may even encourage hair growth when consumed or used topically.

How to Add More Onions to Your Diet