Ginger Tea is a rhizome herb. Many of us use fresh ginger rhizome to cook both savory and savory dishes with spicy aromas. Benefit: Relieves Nausea. Combats Motion Sickness. Helps Digestive Processes. Combats Inflammation. Reduces Dizziness. Limits Flatulence. Controls Chronic Pain. Eases the Pain of Muscle Aches and Rheumatoid Arthritis. Minimizes Symptoms of the Common Cold, Allergies and Other Respiratory Conditions.