True teas such as black, green, oolong and white were tested ... showing its extensive surface area The cotton and nylon tea bags had little effect one way or the other, but such was definitely ...

To come to this conclusion, it gathered different types of tea — including black, green, oolong, white ... They found that tea in cotton and nylon bags absorbed the least contaminants, while ...

Brewing black, green, white or oolong tea can trap the metals as ... because they release microplastics. Like nylon, cotton tea bags also are ineffective, removing practically no metals, according ...

Tea’s Surprising Role in Reducing Heavy Metals Researchers tested various teas, including black, green, oolong ... that cellulose tea bags adsorb more heavy metals than cotton or nylon bags.

To conduct the study, researchers tested several types of “true” teas—black, green, oolong and white ... For this phase, they tested empty tea bags made of cotton, nylon or cellulose.