Forever Chemicals: A Growing Concern for Our Health and Environment

 PFAS (polyfluoroalkyl substances), also known as "forever chemicals," have contaminated the drinking water of up to 110 million Americans and the blood of nearly every American. PFAS are a family of compounds that are hard to break down, last long in the environment, and can affect the organs of exposed humans and animals. PFAS, including Teflon, can be found in products such as pots and pans and in the blood of people around the world, including 99% of Americans. PFAS (polyfluoroalkyl substances), are a widespread concern affecting the health of millions. With up to 110 million Americans having contaminated drinking water and nearly every American having PFAS in their blood, it is clear that these chemicals are hard to avoid. PFAS are a family of compounds that are resistant to breakdown, persist in the environment, and can impact the health of exposed individuals.

Studies (Suffolk University, 2021) have linked PFAS exposure to:

• Testicular, kidney, liver, and pancreatic cancer
• Weakened childhood immunity
• Low birth weight
• Endocrine disruption
• Elevated cholesterol
• Weight gain in children and dieting adults.

PFOA (Perfluorooctanoic acid) and PFOS (Perfluorooctane sulfonic acid) are two of the most commonly found PFAS (Per- and polyfluoroalkyl substances) in various consumer products. They can be found in:

• Non-stick Cookware: PFOA is widely used in the production of Teflon and other non-stick coatings found on pots and pans. This chemical is highly resistant to heat, making it a popular choice for cookware manufacturers.
• Food Packaging: PFAS can be found in grease-proof paper and cardboard food packaging, including pizza boxes and microwave popcorn bags. This type of packaging is designed to prevent oil and grease from leaking through, but it also contributes to the widespread presence of PFAS in our food supply.
• Textiles: PFAS can also be found in waterproof and stain-resistant clothing, as well as carpet and upholstery treatments. These products are treated with PFAS to repel water and stains, but this also makes it harder to break down the chemicals and reduce their impact on the environment.
• Personal Care Products: PFAS can be found in a range of cosmetics, including eyeliner and mascara, as well as in dental floss and toothpaste. These products are treated with PFAS to improve their effectiveness and stability, but this also increases the risk of exposure to these harmful chemicals.
•  Firefighting Foam: PFOS was widely used in firefighting foam, which can be released into the environment during training exercises or firefighting operations. This type of foam was designed to quickly smother flames and reduce the spread of fire, but its widespread use has also contributed to the widespread presence of PFOS in our environment.

It's important to note that some PFAS are now restricted or phased out in some countries due to concerns about their persistence in the environment and potential health effects.

There is currently no universally effective method for removing PFAS from the environment. Carbon water filters have been shown to effectively remove them from drinking water. It's crucial that we understand the dangers of PFAS and take steps to reduce our exposure.