Turmeric is an anti-oxidant and is commonly used as a homemade remedy for conditions involving pain and inflammation, such as Osteoarthritis. It is also used for improving skin health, regulates cholesterol, and also lowers sugar levels in the body, or Diabetes. Some people use turmeric for heartburn, to sharpen thinking and memory skills. It also reduces anxiety and depression, and helps with headaches as well asmmigraines.