ABSTRACT
Onion is widely used as ethnomedicine with several health benefits, such as antiviral, antidiabetic, antihyperlipidemic, antithrombotic, antioxidant, and anti-inflammatory activity. This review chapter identifies studies on Allium cepa for its activity against gastrointestinal disorders, such as gastrointestinal neoplasms, gastrointestinal ulcers, diarrhea, and helminthic, etc.
