That comforting hot cup of tea—or refreshing glass of iced tea on a hot summer day—could help reduce the amount of toxic ...

Learn more about the adsorption benefits of brewing tea, which removes lead from the water we drink.

Researchers at Northwestern University estimate tea preparation can reduce about 15 per cent of toxic metals from drinking ...

Researchers tested different types of tea, tea bags and brewing methods and found that finely ground black tea leaves ...

The Evanston researchers discovered brewed black, green and other tea leaves can remove dangerous contaminants as the leaves ...

A new study found that tea leaves can naturally filter lead and other toxic contaminants from water.