Turmeric is a spice widely used throughout Asia and a main ingredient in curries. Due to its yellow color, it’s sometimes referred to as Indian saffron (1Trusted Source). What’s more, its extensive use in traditional medicine has raised significant interest in its health benefits. Curcumin is the key active ingredient in turmeric. This article looks at the benefits of and key differences between turmeric and curcumin, and how to supplement with them.