The powdered tuberous root imparts a rich orange color to foods and cloth and its distinctive flavor is recognizable in many Asian and Indian dishes and curries. With a long history of use in Asian medicine, recent research confirms its anti-inflammatory, antibacterial, and anticoagulant properties. Ingredient in many anti-burn and skin creams. It also increases bile production, protects the liver, lowers cholesterol, and is a stronger anti-oxidant than vitamin E. Long broad leaves give a striking tropical effect. Related to Ginger, it prefers heat, moisture, and well-drained rich soil. Lift fresh roots as needed for use when they go dormant for the winter. Leave remainder in pots and water only occasionally. To propagate, divide the root in early spring before new growth starts.