Curcumin is one of the strongest anti-inflammatory agents in a natural medicine cabinet.  Curcumin can be effective for many conditions such as arthritis, gastroenteritis, cardiovascular disease, and Alzheimer's disease.  It also has documented evidence on cancer cell death.  Please note that curcumin is an antioxidant and should be avoided 1 week before, during, and for 4 weeks after radiation.  It is also a blood thinner and can interact with some medications.  Please speak with your doctor to find out if this supplement is right for you before purchasing this product.
 
Reference:
Analgesic Efficacy and Safety of Curcuminoids in Clinical Practice: A Systematic Review and Meta-Analysis of Randomized Controlled Trials