A shocking revelation about beers has recently come to light, and it will leave you stunned. Here’s what you need to know!
What should have been a relaxing moment with friends over a glass of beer could soon turn into a source of concern. Researchers have uncovered a shocking information about beers.
A Shocking Discovery About Beers
Experts report that a large majority of the beers available on the market contain persistent chemical pollutants , commonly known as PFAS. These substances have been detected in some of the most consumed beverages.
This includes beers from craft breweries. The revelation came from a study published in the journal *Environmental Science & Technology*, which analyzed twenty-three beers from different regions of the United States .
To everyone’s surprise, 95% of the samples contained PFAS, notably PFOS (perfluorooctane sulfonate) and PFOA (perfluorooctanoic acid). These chemical compounds are particularly feared for their persisting nature in the environment and their potential effects on human health.
“As a casual beer drinker, I wondered whether the PFAS in the water end up in our pints ,” said Jennifer Hoponick Redmon, the research director of the study.
This question led her team to adapt a method developed by the U.S. Environmental Protection Agency (EPA) to measure PFAS levels in drinking water, this time applied to beer.
A Growing Concern
The results are alarming. Beers brewed in areas documented to have contaminated water presented the highest levels of PFAS. The Cape Fear River basin in North Carolina distinguished itself with the diversity and concentration of PFAS found in locally produced beers.
This direct link between PFAS levels in municipal drinking water and those found in beer produced onsite raises red flags previously unexplored. Jennifer Hoponick Redmon shared further insights on the issue.
She indicated: “I hope these results will encourage the implementation of strategies and policies to treat water, thereby limiting PFAS presence in future beverages.”
PFAS, also dubbed eternal pollutants , are found in numerous everyday products . Thanks to their water- and oil-repellent properties, they are used in textiles, food packaging, non-stick cookware, and even firefighting foams.
Questions About Water Sources
This omnipresence in the environment has led to their intrusion in water resources. It’s a phenomenon that transcends America. The study shows that even international major brands are not spared.
This is particularly true for those whose water sources remain unknown or difficult to trace. This reinforces the necessity for breweries, whether craft or industrial, to question the origin of their water .
They must also evaluate their treatment equipment in light of this new threat. The EPA has recently established new exposure limits for PFAS in drinking water. However, this regulation has yet to be broadly applied to derivative products like beer.
Yet, this study clearly demonstrates that source contamination directly impacts consumer products. Though this information may seem like a tremendous shock, it primarily invites a reevaluation of our consumption choices and encourages more responsible production practices .