Haldi/Turmeric, also known as Curcuma longa, is a spice and food dye that comes from the underground stem of a perennial plant in the ginger family that's native to tropical Southeast Asia.

Turmeric is a major ingredient in curry powder and has been used in traditional Asian medicine for many years. It's also promoted as a dietary supplement for a variety of conditions, including arthritis, digestive disorders, respiratory infections, allergies, liver disease, and depression.