Why turmeric helps us heal

Modern technology has revealed the ancient secret behind the healing power of turmeric, a spice regarded as "holy powder" in India.

Turmeric has been used for centuries to treat wounds, infections and other ailments. It's long been believed that curcumin – the main ingredient in turmeric – is responsible for its healing power, but it hasn't been known how curcumin works inside the body, explained researcher Ayyalusamy Ramamoorthy and colleagues.

They used solid-state NMR spectroscopy to examine molecules of curcumin, and found that they act like a "biochemical disciplinarian". The molecules insert themselves into cell, making the membranes more stable and orderly in a way that boosts cells' resistance to infection by disease-causing microbes.

The study was recently published in the Journal of the American Chemical Society.

(HealthDayNews, June 2009)