Study

Epigallocatechin gallate (EGCG) (TEAVIGO) does not impair nonhaem-iron absorption in man. – Cost Effective Supplements

Epigallocatechin gallate (EGCG) (TEAVIGO) does not impair nonhaem-iron absorption in man.

Quick navigation


http://www.ncbi.nlm.nih.gov/pubmed/16008116


Conclusion of this study

The inverse relation between EGCG dose and fractional nonhaem iron absorption was linear (p = 0.0002). In this study the magnitude of the inhibitory action of EGCG on nonhaem iron absorption was found to be much lower than that reported in the literature for black tea and similar compounds. The doses of EGCG in supplements, which will be lower than those used in this study, are not expected to have any health relevant effects on iron absorption in subjects with normal iron stores.


Supplements analyzed in this study

Green Tea Extract

Health conditions analyzed in this study

No health conditions information for this study.

Functions related to this study

Overall health


Slightly Negative
Green Tea Extract


Body systems related to this study


Digestive System
Scroll to top