Your Tea Bag Is Likely Releasing Billions of Microplastic Particles, According to a New Study
www.foodandwine.com
Research from the Autonomous University of Barcelona in Spain found that individual tea bags steeped in boiling water can release billions of micro- and nanoplastic particles. Here's what to know.

Summary

A new study from Spain’s Autonomous University of Barcelona reveals that tea bags made from nylon, polypropylene, and cellulose release billions of micro- and nanoplastic particles when steeped in boiling water.

These particles, which can enter human intestinal cells, may pose health risks, potentially affecting the digestive, respiratory, endocrine, and immune systems.

Researchers urge regulatory action to mitigate plastic contamination in food packaging.

Consumers are advised to use loose-leaf tea with stainless steel infusers or biodegradable tea bags to minimize exposure.

  • techt@lemmy.worldEnglish
    2·
    4 hours ago

    I did the same with mine – prepared for the worst, but pleasantly surprised:

    WHAT IS THE FILTER PAPER MADE OF THAT YOU USE IN YOUR TEA BAGS?

    The filter paper used for Yamamotoyama tea bags is made from 100% cellulose fibers (wood). Test results conclude that chlorine dioxide is not present in our tea bag filter paper. The filter paper is not coated with the compound epichlorohydrin, and does not contain any free epichlorohydrin. Yamamotoyama tea bag filter paper is machine folded and pressed, therefore no glue is needed or used. Our teabags are completely compostable.