This finding may have potentially been due to the relatively low number of participants who made significant changes to their tea consumption over a 4 - year period thereby limiting statistical power to detect true associations. (sciencedaily.com)
«It is now clear that common risk variants fail to explain the vast majority of genetic heritability for any human disease,» they wrote in an essay, arguing that many of the hundreds of GWAS findings to date «stem from factors other than a true association with disease risk.» (sciencemag.org)
The possible connection is «interesting,» says Mary Ann Bauman, MD, a spokesperson for the American Heart Association's Go Red For Women movement (who was not involved in any of the studies noted here), «but requires more study to determine if there is a true association.» (health.com)