According to ScienceAlert, scientists at the Autonomous University of Barcelona (UAB) in Spain found that individual tea bags ...

They purchased empty tea bags made of three commonly used materials: polypropylene, nylon, and cellulose. The team brewed the tea bags as a consumer would (minus the tea leaves) in sterile water ...

Phoebe Sklansky is a senior editor at Food & Wine, where she specializes in kitchen product reviews. She's passionate about finding the best kitchen deals and trends to make cooking easier (and ...