Turmeric root is a bright yellow rhizome that comes from the Curcuma longa plant, commonly found in South Asia. It is widely used as a spice in cooking, particularly in Indian cuisine, and is known for its earthy flavor and vibrant color. In addition to its culinary uses, turmeric root contains a compound called curcumin, which is believed to have anti-inflammatory and antioxidant properties. This has led to its popularity in traditional medicine and as a dietary supplement, often promoted for various health benefits.