(This post is written by Neal Bringe, who is not only my father, but a Christian who loves God's Word, and a Ph.D. Food Scientist. He'll be writing some posts on this blog along with myself.)
A chemical in an Indian spice called turmeric that has received attention is called curcumin (which gives curries their distinctive yellow color). Not only are anti-cancer properties of curcumin an active area of research (3, 4), but also multiple other medical uses (5, 6) such as its potential to inhibit plaque formation and oxidative damage in the brain that is responsible for the decline of mental function in Alzheimer’s disease (7). An important discovery recently was that curcumin can be absorbed into the blood stream about 60 times better if it is combined with oil (especially phospholipid fraction) (8). This is how turmeric (containing curcumin) is traditionally used in Indian cooking. I would not be surprised that that the other components of the recipe above, in addition to oil, also contribute in a synergistic way with turmeric to provide taste and health benefits. It is interesting to learn that the long living and healthy people of the island of Okinawa, Japan commonly used turmeric for curries, soup, fish and medicine (9). It is reasoned that turmeric was brought from India to the island through the spice trade.
Praise God for providing spices to help make our food safe, attractive, tasty and healthful.
-Neal
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1. Husain, S. 1995. Vegetarian Indian, JR Press, North Dighton, MA 02764)
5. http://www.ncbi.nlm.nih.gov/pubmed/17569208
6. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3144156/pdf/nihms307506.pdf
7. http://www.nutraingredients-usa.com/Research/Curcumin-and-Indian-gooseberry-to-feature-in-new-Alzheimer-s-trials
8. http://www.nutraingredients-usa.com/Industry/Soy-boosts-curcumin-bioavailability-says-Indena
9. http://www.jacn.org/content/28/4_Supplement_1/500S.full.pdf+html
6. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3144156/pdf/nihms307506.pdf
7. http://www.nutraingredients-usa.com/Research/Curcumin-and-Indian-gooseberry-to-feature-in-new-Alzheimer-s-trials
8. http://www.nutraingredients-usa.com/Industry/Soy-boosts-curcumin-bioavailability-says-Indena
9. http://www.jacn.org/content/28/4_Supplement_1/500S.full.pdf+html