Black ginger looks superficially normal but instead of yellow inside it is dark purple with its characteristic aroma. People often dry them to cure diseases like stomach, alcohol soaked … Black ginger has been widely used as a valuable folk medicine such as stimulating digestion, improving blood flow in the body, avoiding accumulation and clotting, enhancing immunity and resistance to the body. In addition, the biological active ingredients in black ginger root have strong antibacterial, anti-inflammatory effects to treat allergies, fight stomach ulcers, duodenum or colon, malaria and antifungal parasites, reduce stress and diabetes…