Turmeric powder is a bright yellow spice made from the dried and ground root of the turmeric plant, which is native to Southeast Asia. It has a warm, earthy flavor with a slightly bitter undertone and is commonly used in cooking for its color and flavor, especially in Indian and Middle Eastern cuisines. Turmeric is known for its active compound, curcumin, which has powerful anti-inflammatory and antioxidant properties. It's often used in curries, soups, rice dishes, and beverages like golden milk, and is also valued for its potential health benefits, including supporting joint health and digestion.