Vitamin D plays a critical role in the growth and development of bones and teeth, but also has diverse effects throughout the body including inhibiting proliferation of abnormal cells.

Omega-3 fatty acids are chondroprotective and reduce inflammation. This can result in improvements in pain and function in patients with arthritis.

Curcumin, the active component of turmeric, is a promising natural anti-inflammatory may play a role in improving mood and memory.

Cramps have been described as the sudden, uncomfortable squeezing or contraction of a muscle.