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Researchers warn nano-polyphenols may have reversed effects
date:Sep 18, 2012
ticle form both theaflavin and EGCG, although initially causing a reduction, produced a concentration-dependent statistically significant increase in DNA damage.

We didn't expect these changes, explained Anderson. When my PhD student came to me with the results, she assumed she'd made a mistake. But it struck me that I'd seen this happen before - in a study we published in 1994 describing a dose-related switch of properties in Vitamin C in the presence of hydrogen peroxide.

At the time I didn'

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