Ginger is a flowering plant with a knobby, irregularly shaped rhizome (underground stem) that is commonly used as a spice and for medicinal purposes. The plant has green leaves and small, yellowish flowers. The rhizome is often thick, fleshy, and tan on the outside, with a pale yellow or light brown interior. It has a distinctive, spicy aroma and a pungent, peppery flavor, which makes it a popular addition to both savory and sweet dishes. Ginger is known for its anti-inflammatory and digestive benefits and is often used to alleviate nausea, improve digestion, and reduce inflammation.