PFAS in Drinking Water: What You Need to Know About the Latest Health Risks

Recent research has linked PFAS in drinking water to potential health risks, including childhood cancers. A study published in Environmental Epidemiology suggests that exposure to these “forever chemicals” may increase the risk of acute myeloid leukemia, Wilms tumors, and nonastrocytoma gliomas. Here’s what you need to know and how to protect your family.

PFAS in Water: The Growing Concern

Per- and polyfluoroalkyl substances (PFAS) are synthetic chemicals widely used in industrial and consumer products. They do not break down easily, leading to contamination in drinking water sources. The study from UC Irvine examined thousands of children and found potential associations between PFAS exposure and childhood cancers. These findings reinforce the urgent need for clean drinking water and advanced filtration solutions.

PFAS Exposure and Prenatal Health Risks

The study revealed that maternal PFAS exposure through contaminated drinking water may contribute to a higher risk of childhood cancer. Researchers analyzed data from over 10,000 children diagnosed with cancer and nearly 30,000 healthy children, discovering a significant link between prenatal PFAS exposure and health complications.

Scientists identified that PFAS can cross the placenta, potentially leading to:

• Neurodevelopmental issues – Higher PFAS levels have been associated with cognitive and behavioral challenges in children.
• Hormonal disruptions – PFAS may interfere with normal fetal development by disrupting the endocrine system.
• Weakened immune response – Some research suggests that prenatal PFAS exposure can reduce the body's ability to fight infections.

Additionally, the study found that children of Mexico-born mothers were at an even higher risk for  Wilms tumors and noncentral system embryonal tumors, suggesting that genetic or environmental factors may influence the impact of PFAS exposure.

How PFAS Gets Into Your Drinking Water

PFAS contamination primarily occurs through:

• Industrial discharge from manufacturing plants.
• Agricultural runoff containing contaminated pesticides.
• Firefighting foam used in military bases and airports.
• Municipal water supplies where PFAS contamination has not been fully treated.

Since PFAS chemicals are not removed by traditional water treatment methods, they can accumulate in drinking water sources, exposing millions of people to these potential risks.

Protecting Your Family from PFAS Exposure

One of the most effective ways to reduce PFAS in drinking water is through advanced filtration systems designed to target these persistent chemicals.

Filtration Methods That Remove PFAS:

• Reverse Osmosis (RO) Filtration – Removes up to 99% of PFAS, making it the most effective solution for homes.
• Activated Carbon Filters – Absorbs PFAS and other contaminants but requires frequent replacement.
• Ion Exchange Resins – Targets and removes specific PFAS compounds.

Not all standard water filters remove PFAS, so choosing a system tested for PFAS reduction is essential.

Why Clean Drinking Water Matters More Than Ever

The study from UC Irvine emphasizes the importance of ongoing monitoring, regulation, and consumer awareness. While research is still evolving, the evidence suggests that reducing PFAS exposure can be a proactive step toward better long-term health. Read the full study details on Pharmacy Times.

Freedom Water Systems: Your Partner in Clean Water

At Freedom Water Systems, we specialize in whole-home and under-sink filtration solutions designed to reduce PFAS, heavy metals, chlorine, and other contaminants. Our advanced filtration systems make sure that your home gets the cleanest and safest water possible.

Contact us at +1(855) 957-2166 to learn how you can protect your family from PFAS exposure with the right filtration system.

Frequently Asked Questions (FAQs)

1. What are PFAS, and why are they dangerous?

PFAS are synthetic chemicals found in industrial products and consumer goods. They are linked to potential health risks, including cancer, thyroid issues, and immune system effects.

2. How do I know if my water contains PFAS?

You can check your local water report or use a home PFAS water test kit to detect contamination levels.

3. What is the best filter for removing PFAS?

Reverse osmosis filtration is the most effective method for removing PFAS from drinking water.

4. Are PFAS regulated in the U.S.?

While the EPA has set advisory limits, PFAS regulation varies by state, and many water supplies still contain unregulated levels.

5. How can I protect my home from PFAS exposure?

Installing a certified water filtration system is the best way to reduce PFAS in your drinking water. Contact us at +1(855) 957-2166 and we will assist you in choosing the right home water filtration system for you and your family.