Turmeric powder is a bright yellow spice made from the dried and ground rhizome (underground stem) of the Curcuma longa plant, a member of the ginger family native to tropical South Asia. It is a core component of curry powder, used to add color, flavor, and potential health benefits. The powder's health properties are largely attributed to curcumin, an active compound that acts as a powerful antioxidant and anti-inflammatory agent