Study Reveals Faster Breakdown of Certain PFAS Chemicals in Humans

New research shows that short-chain PFAS chemicals are eliminated more rapidly from the human body than previously believed.

The study conducted by the Federal Institute for Risk Assessment (BfR) is the first of its kind to examine the breakdown of PFAS chemicals in humans.
Researchers compared 15 PFAS compounds and found that those with shorter carbon chains are excreted more quickly, primarily through urine.
Long-chain PFAS chemicals are more persistent in the body due to their ability to be reabsorbed from urine, leading to longer half-lives of several years.
PFAS, often referred to as 'forever chemicals,' are widely used in consumer products such as cosmetics, clothing, and cookware.
Understanding the half-lives of different PFAS compounds is crucial for assessing risks related to food and water contamination.