Scientific Name: Curcuma longa Available forms: - Powder - Whole Turmeric is a spice that comes from the turmeric plant. It is commonly used in Asian food. You probably know turmeric as the main spice in curry. It has a warm, bitter taste and is frequently used to flavour or colour curry powders, mustards, butter, and cheeses. But the root of turmeric is also used widely to make medicine. It contains a yellow-coloured chemical called curcumin, which is often used to colour foods and cosmetics. Turmeric is commonly used for conditions involving pain and inflammation, such as osteoarthritis. It is also used for hay fever, depression, high cholesterol, a type of liver disease, and itching.