Ginger is a flowering plant that originated from China and is closely related to turmeric and cardamom. It is commonly used as a spice and is known for its medicinal properties. The underground stem, or rhizome, of the ginger plant can be consumed fresh, powdered, dried as a spice, in oil form, or as juice. Ginger is often used to add flavor to various dishes, and it is also known for its potential health benefits, such as aiding digestion, reducing nausea, and fighting the common cold.