Turmeric powder is ground turmeric root, used as a spice and supplement. Curcumin, a compound in turmeric, provides most of its health benefits.
People take turmeric powder for joint comfort and mobility, and for overall antioxidant support. Meals with fat or black pepper help the body absorb curcumin. Many add turmeric to food, smoothies, or warm drinks.
Turmeric powder has poor absorption when taken alone. Piperine, from black pepper, greatly increases absorption. Large doses can cause stomach upset or interact with some medications.