Nutrition questions answered by Karen Collins, MS, RD, CDN of the American Institute for Cancer Research
Many spices, such as turmeric, contain beneficial compounds.
Q: Is the anti-cancer compound curcumin found in both turmeric and curry powder?
A: Technically, yes, but turmeric is a more concentrated source. Curcumin is the yellow pigment found in the ground spice called turmeric. Although curcumin content will vary from one batch of the spice to another, the curcumin content of curry powder is much more variable, since curry powder is not just one spice, but a mixture of turmeric, cumin, fenugreek and other spices. Emerging research suggests that curcumin may affect the activity of genes and proteins that control cell growth and cancer development, including the ability to stimulate cancer cell self-destruction. We still need to learn more about how well the body absorbs curcumin from food and what amounts provide optimal effects. Meanwhile, since turmeric provides flavour and colour, some experts suggest adding a little extra turmeric when cooking, even if you start with a commercial curry powder as your base.
Source: American Institute for Cancer Research (www.aicr.org)
