Read the full article by Tom Perkins (The Guardian)
“Mixtures of different types of PFAS compounds are often more toxic than single chemicals, first-of-its-kind research finds, suggesting humans’ exposure to the chemicals is more dangerous than previously thought.
Humans are almost always exposed to more than one PFAS compound at a time, but regulatory agencies largely look at the chemicals in isolation from one another, meaning regulators are probably underestimating the health threat.
‘Our point is that PFAS needs to be regulated as mixtures,’ said Diana Aga, a study co-author with the University of Buffalo, which partnered with the Helmholtz Centre for Environmental Research in Germany.”…