Scientists discover protection from PFAS chemicals

By Harriet Heywood | BBC | July 1, 2025

Read the full article by Harriet Heywood (BBC)

"Scientists believe they have found a way to protect people from a toxic and long-lasting "forever chemical".

Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) are man-made chemicals which can be found in items such as waterproof clothing, non-stick pans, lipsticks or food packaging.

They are used for their grease and water repellence, but do not degrade quickly in nature and have been linked to health issues such as higher risks of certain cancers.

A University of Cambridge study found a certain species of microbe found in the human gut could absorb various PFAS molecules and lessen its harmful effects."