Overwhelmingly, the research shows that curcumin from turmeric is perfectly safe to take in the recommended doses. In fact, in one study subjects took up to 12g of turmeric without reporting any side effects (although we wouldn't recommend such large doses).
There have been several studies showing powerful anti-inflammatory effects that curcumin exerts on cells. The chemicals that are involved in inflammatory pathways, such as cytokines, are inhibited, resulting in less pain and swelling; two of the most common symptoms rising from the inflammatory response.
Other studies have shown curcumin to inhibit substances that degrade synovial joints in humans, which could slow down, or even stop, the degeneration of arthritic joints.
Research has shown curcumin to have antioxidant properties, which can reduce oxidative stress and improve the antioxidant defences in arthritis.
Whilst the main site of degradation in arthritis is the cartilage at the end of the bone in the joint, the bone itself can degrade over time. Curcumin has been shown to protect chondrocytes (a type of cell that makes up healthy bone), which prevents the loss of bone tissue that is often seen in arthritis.
In summary, curcumin from turmeric has been shown to be a safe and effective, all natural, treatment for arthritis, fighting pain and inflammation, enabling you to stay healthy and active.