Ginger root (Zingiber officinale) is a potent, pungent rhizome widely used as both a culinary spice and a traditional medicinal herb to aid digestion, reduce nausea, and ease pain. Rich in compounds like gingerol, it acts as an antioxidant and anti-inflammatory agent. It is commonly used in teas, foods, and supplements for ailments including morning sickness, motion sickness, and arthritis.