In India, it was traditionally used for disorders of the skin, upper respiratory tract, joints, and digestive system. Today, turmeric is promoted as a dietary supplement for a variety of conditions, including arthritis, digestive disorders, respiratory infections, allergies, liver disease, depression, and many others.

Turmeric adds flavor to food, which explains its presence in curry powder. However, turmeric can also play an important role in digesting that food. The spice can contribute to healthy digestion as a result of its antioxidant and anti-inflammatory properties.