Sergeant Alex “Mac” McMillan, a young Marine veteran from Marietta, Georgia, first noticed the fatigue during his last deployment to Okinawa. It wasn’t the usual deployment exhaustion. This was a persistent, bone-deep weariness that followed him home to his quiet suburban neighborhood. Mac, barely 28, found himself struggling through morning runs he once dominated, and his joints ached with an unfamiliar intensity. He attributed it to the demanding physical toll of service, but a nagging concern grew when his routine VA check-up flagged elevated liver enzymes. His doctor, a sharp-eyed physician at the Atlanta VA Medical Center, asked about his service history, specifically deployments involving firefighting foam. That’s when the phrase forever chemicals first entered Mac’s vocabulary, shaking his assumption that his post-service health challenges were just normal wear and tear. Could his military service have exposed him to something far more insidious?
Key Takeaways
- PFAS exposure is a significant concern for veterans, particularly those involved in firefighting or stationed near military bases that used aqueous film-forming foam (AFFF).
- Veterans potentially exposed to PFAS should discuss their service history with their primary care provider and consider blood testing for PFAS levels, though current testing primarily confirms exposure, not disease.
- The VA has expanded health care and benefits for veterans exposed to toxic substances, including PFAS, under the PACT Act, and veterans should proactively seek information on eligibility.
- Understanding specific exposure pathways, such as drinking water contamination or direct contact with AFFF, helps veterans advocate for their health and pursue appropriate medical monitoring.
- Preventative measures, while limited post-exposure, involve avoiding known contaminated areas and advocating for continued research and regulatory action on PFAS.
Mac’s story isn’t unique. Thousands of young veterans, like him, are grappling with the potential health consequences of exposure to per- and polyfluoroalkyl substances (PFAS). These synthetic compounds, renowned for their oil and water-repellent properties, have been a staple in everything from non-stick cookware to firefighting foam for decades. The military’s reliance on aqueous film-forming foam (AFFF) for extinguishing fuel fires at airfields and training sites created widespread contamination at and around bases across the globe. This contamination, often silently seeping into soil and groundwater, now presents a serious challenge for veteran health.
The Invisible Threat: Understanding PFAS Exposure
PFAS are often called “forever chemicals” because they break down very slowly in the environment and accumulate in the human body. This persistence is a major problem. The Centers for Disease Control and Prevention (CDC) explains that most people in the United States have some PFAS in their blood, but military personnel, especially those in specific roles, often have higher levels due to occupational exposure. Mac recalled countless training exercises at Camp Lejeune and later at Kadena Air Base in Okinawa, where AFFF was used liberally to simulate aircraft fires. He remembered the foam clinging to his gear, his skin, and even getting into the air he breathed during these drills. At the time, no one warned them of any danger.
The U.S. Department of Defense (DoD) has identified hundreds of military installations with known or suspected PFAS contamination. According to a 2023 report from the Environmental Working Group (EWG), over 700 military sites have confirmed or suspected PFAS contamination, impacting drinking water for millions. This isn’t just a historical problem. While the DoD has phased out AFFF containing certain PFAS compounds, the legacy contamination persists. The Environmental Protection Agency (EPA) continues to refine its understanding of PFAS and has issued health advisories for several types of these chemicals, underscoring the seriousness of the issue.
For young veterans, the latency period between exposure and the manifestation of health issues can be particularly concerning. Many left active duty years ago, only to face health problems that doctors struggle to connect to their service. Mac’s VA doctor explained that current research links PFAS exposure to several potential health concerns, including increased cholesterol levels, changes in liver enzymes (just like Mac’s), decreased vaccine response in children, increased risk of high blood pressure in pregnant women, decreased infant birth weights, and an increased risk of kidney and testicular cancers. This list, while not exhaustive, paints a grim picture for those with significant exposure.
Working through the VA and PFAS Screening
Mac’s next step was to understand his options for PFAS screening and care through the Department of Veterans Affairs (VA). The VA has made significant strides in addressing toxic exposures, particularly with the passage of the Honoring Our Promise to Address Complete Toxics (PACT Act) of 2022. This legislation expanded health care and benefits for veterans exposed to a wide range of toxic substances, including PFAS. It’s a critical piece of legislation that every veteran needs to be aware of.
“The PACT Act fundamentally changed how the VA approaches toxic exposure,” explained Sarah Jenkins, a veterans’ advocate at the Georgia Department of Veterans Service office in Atlanta. “It removes the burden of proof from the veteran in many cases, establishing presumptive conditions for certain exposures. While PFAS-related conditions aren’t all presumptive yet, the act opens doors for veterans to get screened and receive care.”
For Mac, the immediate concern was getting tested. His VA doctor ordered blood tests to measure his PFAS levels. It’s important to understand what these tests can and cannot do. A PFAS blood test confirms exposure. It shows how much of certain PFAS chemicals are in a person’s blood. It doesn’t, however, diagnose a specific disease or predict future health problems. It’s a snapshot, a piece of the puzzle. Mac’s results showed elevated levels of several PFAS compounds, consistent with his service history. This confirmation, while unsettling, provided a starting point for his medical team.
Veteran homeowners. Want to lower your monthly payments?
See if a VA Cash Out Loan or VA Home Loan can put cash in your pocket or help you buy with $0 down. A specialist will review your options, free.
- VA Cash Out Loan: use up to 100% of your home’s equity
- VA Home Loan: buy a home with $0 down payment
- No cost, no obligation eligibility check
You’re all set.
A VA loan specialist will reach out shortly to review your Home Loan and Cash Out options.
The VA’s approach to PFAS exposure involves a combination of medical monitoring, health education, and, when applicable, disability compensation. Veterans who believe they were exposed to PFAS during their service should register with the VA’s Airborne Hazards and Open Burn Pit Registry, even if their exposure wasn’t directly related to burn pits. This registry helps the VA track exposures and identify patterns. On top of that, the VA recommends that veterans discuss their specific service locations and duties with their primary care provider. This detailed information helps healthcare providers assess individual risk and tailor medical advice.
One critical piece of advice I often give veterans is to compile a detailed service history. Note down every base, every deployment, and any specific duties that might have involved AFFF. Even if you weren’t a firefighter, proximity to fire training areas or living on base where the water supply was contaminated could be significant. This isn’t about blaming. It’s about building a complete picture for your healthcare providers.
Beyond Screening: Proactive Health Management
With his PFAS exposure confirmed, Mac’s focus shifted to proactive health management. His doctor outlined a plan that included regular monitoring of his liver function, cholesterol levels, and blood pressure. While there’s no known way to “detox” PFAS from the body quickly, reducing future exposure is key. This means being mindful of potential sources in civilian life, such as certain consumer products. The EPA continues to work on regulations to limit PFAS in drinking water and consumer goods, but progress is slow.
Mac also started researching military bases where he had served, looking for information on PFAS contamination. He found that Camp Lejeune, a major Marine Corps base, has had well-documented water contamination issues, though the primary contaminants were not PFAS. However, many other bases, including Kadena Air Base in Okinawa, have had significant PFAS issues. The DoD’s PFAS Task Force website provides information on ongoing investigations and remediation efforts at various installations. This transparency, while late for many veterans, is important for understanding the scope of the problem.
The challenge for young veterans is that many of the health effects linked to PFAS are common ailments, making it difficult to attribute them solely to chemical exposure without clear documentation and a strong medical history. This is where advocating for yourself becomes paramount. Don’t dismiss persistent fatigue or unexplained symptoms. Bring them to your doctor’s attention and ensure your service history, especially any potential toxic exposures, is part of the conversation.
The VA also provides resources for mental health support. The stress of discovering potential toxic exposure, coupled with the uncertainty of future health, can be significant. Mac admitted that learning about PFAS and its potential effects caused him considerable anxiety. He started attending a veteran support group at the Atlanta VA, finding solace in connecting with others facing similar health challenges. This communal support, I believe, is often underestimated but incredibly powerful for veterans working through complex health issues.
The Path Forward: Advocacy and Awareness
The fight against PFAS exposure for veterans is ongoing. Advocacy groups like the Military Toxics Project and Veterans for Clean Water are actively working to raise awareness, push for stronger regulations, and ensure veterans receive the care and compensation they deserve. These organizations provide invaluable resources, connecting veterans with legal assistance and medical experts who understand the nuances of toxic exposure claims. It’s a complex legal and medical field, and having informed support can make a substantial difference.
For Mac, his journey is far from over. He continues to monitor his health, educate himself, and advocate for fellow veterans. He often tells younger veterans, “Don’t wait until you’re sick to start asking questions. Your service carries risks, and some of them aren’t obvious until years later. Be proactive about your health, and don’t be afraid to push for answers.” His experience shows a fundamental truth: veterans often bear the long-term costs of their service, and understanding potential toxic exposures like PFAS is a critical part of managing those costs.
The year 2026 marks a period of heightened awareness and increased resources for toxic-exposed veterans. The PACT Act’s full implementation is still unfolding, and veterans need to stay informed about new presumptive conditions, expanded healthcare access, and changes in the disability claims process. The VA’s commitment to “culture change” regarding toxic exposure means that veterans should experience a more simplified and empathetic process when seeking care and benefits. However, this relies on veterans knowing their rights and actively engaging with the system.
In the end, the story of PFAS exposure among young veterans like Mac is a call to action. It highlights the need for continued scientific research, strong environmental regulations, and unwavering support for those who have served. The invisible threat of forever chemicals demands our attention, ensuring that those who protected our nation are, in turn, protected from the hidden dangers they may have encountered during their service.
For young veterans, understanding PFAS exposure and proactively engaging with the VA for screening and health management is not just advisable, it’s essential for long-term well-being.
What are PFAS and why are they called “forever chemicals”?
PFAS, or per- and polyfluoroalkyl substances, are a group of man-made chemicals known for their resistance to heat, water, and oil. They are called “forever chemicals” because they do not break down naturally in the environment or in the human body, leading to their persistence and accumulation over time.
How were veterans exposed to PFAS during military service?
Veterans were primarily exposed to PFAS through aqueous film-forming foam (AFFF), a firefighting agent used extensively by the military to extinguish fuel fires at airfields and training sites. Exposure could also occur through contaminated drinking water on or near military bases and direct contact during training exercises.
What health problems are linked to PFAS exposure?
Current research suggests links between PFAS exposure and increased cholesterol levels, changes in liver enzymes, decreased vaccine response, increased risk of high blood pressure in pregnant women, decreased infant birth weights, and an increased risk of kidney and testicular cancers. The full range of health effects is still under investigation.
How can veterans get screened for PFAS exposure through the VA?
Veterans concerned about PFAS exposure should discuss their service history with their VA primary care provider. The VA can order blood tests to measure PFAS levels, which confirm exposure. Also, veterans should register with the VA’s Airborne Hazards and Open Burn Pit Registry to document potential toxic exposures.
Does the PACT Act cover PFAS-related health conditions?
The PACT Act expanded health care and benefits for veterans exposed to toxic substances, including PFAS. While not all PFAS-related conditions are currently presumptive, the Act provides a framework for veterans to receive screenings, care, and potentially disability compensation for conditions linked to toxic exposures. Veterans should consult with the VA or a veterans’ advocate for specific eligibility.
