Curcumin is a chemical component extracted from the rhizomes of some plants in the ginger family and araceae family. Turmeric contains about 3% to 6%, which is a very rare diketone pigment in the plant kingdom and a diketone compound. It has antioxidant, Alzheimer's prevention, and anti-inflammatory effects. 1. Antioxidant: Curcumin is a plant polyphenol extracted from turmeric, and is also an important active ingredient in turmeric's pharmacological effects. It has antioxidant, oxygen free radical scavenging, liver and kidney protection effects. 2. Prevent Alzheimer's disease: Curcumin can decompose amyloid protein in the brain and prevent the formation of amyloid protein, which helps prevent Alzheimer's disease. 3. Anti-inflammatory: Curcumin has a high anti-inflammatory activity and has certain anti-inflammatory effects.