date:Jun 14, 2013
example, the researchers noted that they did not obtain information on infusion time of tea or tea strength. Such additional information could have provided us with a more precise estimation of daily flavonoid intake, they wrote. In addition, misclassification could have occurred in the assignment of flavonoid levels to the foods reported. Flavonoid concentrations are known to vary greatly by food variety, and thus, individual preferences for particular varieties of foods would lead to misclassi