The Health Effects of Wildfires: What You Need to Know

How Wildfire Pollution Is Affecting Your Health and What You Can Do About It

As I write this, wildfires are raging across California, consuming thousands of acres of land and producing smoke that blankets much of the state – and even stretches across the country.

It’s no longer a matter of “if” a wildfire will impact your health but “when.”

The frequency and intensity of wildfires have grown exponentially in recent years, a direct result of climate change and potentially other factors, and this trend is only expected to continue. (1)

Every year, the pollution from these fires grows more dangerous, affecting not just the environment but the air we breathe and, most alarmingly, our health.

Even if you’re not living in the heart of a wildfire zone, the effects of this pollution can still reach you. From respiratory issues to long-term health risks, wildfire smoke and pollution don’t know borders. (2, 3, 4)

This is why I want to share with you how these fires impact our health, particularly our respiratory systems, and – more importantly – what you can do to protect yourself, whether you’re near a fire or living miles away.

Let’s explore the health risks of wildfire pollution and the actionable steps you can take to safeguard your well-being, no matter where you live.

The Impact of Wildfire Pollution on Health

Wildfires are unfortunately becoming an all-too-familiar threat, especially here in California, and their reach extends far beyond the visible smoke and haze that clouds the sky. The pollution they create can seriously affect our health in ways we’re just beginning to understand – particularly for those already facing health challenges. (5, 6)

When wildfires occur, they release fine particles into the air, which can make their way deep into the lungs. For those with existing respiratory conditions like asthma or COPD, or inflammatory and autoimmune issues, this exposure can be even more dangerous. These particles trigger inflammation, leading to worsened symptoms and added strain on the body.

But it doesn’t stop there. The longer-term effects of wildfire pollution can be just as alarming.

A recent study published in The Lancet Planetary Health found that people living within a 30-mile radius of wildfires over two decades had a significantly increased risk – nearly 5% more likely to develop lung cancer and 10% more likely to develop brain tumors. (7)

The toll doesn’t stop at cancer, though. As research continues to unfold, wildfire smoke has been linked to a variety of health conditions, ranging from respiratory and cardiovascular diseases to Alzheimer’s and Parkinson’s disease, as well as dementia, mental health disorders, and even cognitive decline. (8, 9) Pregnant women are particularly vulnerable, with increased risks for miscarriage, premature birth, and low birth weight being associated with exposure. (10, 11)

What’s particularly concerning is that wildfire smoke is emerging as one of the most harmful forms of pollution. (12)

Particles from the fire can be carried upward into the jet stream, allowing them to travel far from the immediate area and impact regions that may not be close to the blaze.

Even if you’re not directly in the path of a fire, you may still be breathing in particles from hundreds of miles away.

For many of my patients, this growing pollution presents a new challenge.

If you’re managing chronic health issues, these wildfire pollutants can worsen your condition. Whether it’s autoimmune flare-ups, chronic fatigue, or the increased pain associated with conditions like fibromyalgia, wildfire smoke has a way of complicating matters further – especially when your immune system is already in overdrive.

The rising frequency of wildfires means more exposure to these health risks, and that’s something we can’t ignore.

How To Protect Yourself from Wildfire Pollution

The truth is, when it comes to wildfire pollution, smoke isn’t the only villain we need to be concerned about. The health risks come from a dangerous mix of particulate matter, toxic gases, and volatile compounds that wildfires release – many of which can travel far beyond the reach of the flames.

In fact, the number of extreme smoke days in the U.S. has grown 27-fold over the last decade, with up to half of the air pollution in the American West coming from wildfires. And it’s not just the states closest to the flames that are affected: 60% of wildfire smoke-related pollution travels across state lines, impacting people who are hundreds of miles away. (13) With these numbers continuing to rise, it’s more important than ever to recognize that wildfire pollution doesn’t just stay in the immediate vicinity – it spreads, affecting millions across the country.

And while we can’t control when or where fires start, we can take action to protect ourselves from their fallout.

As the frequency and intensity of wildfires keep rising, it’s more important than ever to be proactive. We may not be able to stop the fires, but we can control how we respond to the pollutants they send our way.

1. Limit Exposure to Outdoor Pollutants

Stay indoors during peak fire activity, particularly when the air quality is poor. To help monitor the air in your environment, consider using the AtmoPro, a reliable air purifier that filters out harmful particulates and keeps your indoor air clean.

You can also track real-time air quality with the Air Knight 9-in-1, an air quality monitor that provides detailed readings on PM 2.5, VOCs, and other pollutants.

For outdoor monitoring, check out PurpleAir, an outdoor device that offers real-time air quality data and a helpful map showing air quality levels in your area: PurpleAir Map.

If you do need to go outside, wearing a high-quality N95 mask will help filter out harmful particles from the air and reduce your exposure to wildfire smoke.

2. Create an Air Purified Sanctuary at Home

Use a high-quality HEPA air purifier, like IQAir, Austin Air, or Air Doctor, to remove fine particles and improve indoor air quality. Keep windows and doors closed if possible, and use air conditioning to recirculate the indoor air. (14)

Adding houseplants like spider plants or peace lilies can also help purify the air.

3. Keep Your Skin Protected

Airborne particles can settle on your skin, leading to irritation. Make sure to wash your skin regularly and consider using a gentle moisturizer to help protect your skin’s barrier. Applying mineral sunscreen can also help shield your skin from harmful pollutants. Ideally, shower before bed to wash off any toxicants and particulate matter, preventing them from transferring to your bedding while you sleep.

4. Support Your Detox Pathways

Wildfire pollution, with its toxic compounds, can overload your body’s natural detox systems. Supporting your liver, kidneys, and lymphatic system can help your body process and eliminate harmful substances more effectively.

Stay hydrated, as water plays a key role in flushing out toxins. Consider incorporating detox-supporting foods like cruciferous vegetables (broccoli, cauliflower, kale) that support liver function and help break down harmful chemicals.

5. Use Natural Antioxidants for Respiratory Support

Beyond antioxidants from food, there are natural supplements that support lung health and combat inflammation.

N-acetyl cysteine (NAC) supports lung detoxification and thinning mucus, making it easier for your respiratory system to clear toxins.

Glutathione, a powerful antioxidant, is another great option for detox support and reducing oxidative stress in the body.

Other antioxidants to consider include Vitamin C, Vitamin E, and Selenium, as well as plant-based antioxidants like green tea, resveratrol, and turmeric.

Many of the harmful effects of particulate matter and toxicants come from the increased oxidative stress they cause, which leads to inflammation and tissue damage. This is why it’s especially important to focus on adding antioxidants to your supplement regimen during wildfire season to help protect your body from long-term damage.

6. Keep Your Gut Health in Check

Your gut is your first line of defense for detoxifying and managing inflammation. Probiotics and prebiotics help maintain a healthy gut microbiome, which plays a vital role in the immune system and overall detox processes.

Fermented foods like kefir, sauerkraut, and kimchi, or probiotic supplements, can help keep your gut healthy and reduce the inflammatory impact of pollutants.

7. Increase Your Omega-3 Intake

Omega-3 fatty acids found in foods like wild-caught fish, flaxseeds, and chia seeds have anti-inflammatory properties that can help protect against the inflammation caused by inhaling pollutants. (15)

Omega-3s are also helpful in supporting lung health, making them a great addition to your diet during wildfire season. If fish oil isn’t your thing, look for plant-based omega-3 supplements from algae oil.

8. Get Adequate Sleep for Healing

Sleep is a powerful tool for healing, especially when your body is under stress from air pollution. Make sure you’re getting quality rest, as sleep is when your body goes into repair mode.

If you’re finding it hard to sleep due to environmental factors, try setting up a sleep sanctuary – dark, cool, and quiet – where you can escape the outdoor pollutants. Lavender essential oil, relaxing teas, or a calming bedtime routine can also help promote restful sleep.

9. Boost Your Immune System

Wildfire pollution stresses the body, so keeping the immune system strong is essential. Focus on nutrient-dense foods rich in vitamin C, vitamin D, zinc, and antioxidants, as these nutrients help combat inflammation and support respiratory health.

Citrus fruits, leafy greens, nuts, seeds, and fatty fish are excellent sources. If your diet lacks these nutrients, consider high-quality supplements to fill in the gaps.

10. Use Essential Oils for Respiratory Support

Aromatherapy can offer relief when the air is thick with smoke. Essential oils like eucalyptus, peppermint, and tea tree oil are known for their respiratory benefits.

You can use them in a diffuser to clear your airways or apply diluted essential oils to your chest for topical relief. Just be sure to choose high-quality, pure oils and avoid any additives that might further irritate your respiratory system.

Supporting Your Body Long Term

Wildfire season may pass, but the effects of pollution can leave a lasting impact on your health. That’s why focusing on long-term strategies – like detoxification, reducing inflammation, and maintaining gut and liver health – is key to building resilience and supporting your body over time.

Detoxification: Clearing the Load – Your body naturally eliminates toxins, but wildfire pollution and daily exposures can overwhelm these systems. Supporting detox pathways ensures your liver, kidneys, and lymphatic system can efficiently process harmful substances, reducing strain and improving recovery after pollutant exposure.

One effective way to enhance detoxification is through regular sauna use, especially infrared saunas.

These have been shown to help reduce harmful substances like polycyclic aromatic hydrocarbon metabolites (PAH-OHs), which are commonly encountered during wildfires. Infrared sauna use may also help stimulate sweating, boost circulation, and aid lymphatic drainage, all supporting the body’s natural detox processes. (16)

Additionally, sauna use can promote autonomic nervous system recovery, although care should be taken to avoid interfering with temperature regulation after intense physical activity, which could impact cardiovascular health.

Reducing Chronic Inflammation – Repeated exposure to environmental stressors like wildfire pollution triggers inflammation, which, if left unchecked, can lead to long-term health issues like cardiovascular disease and autoimmune flares. Addressing inflammation helps your body recover faster and protects against chronic conditions.

Gut and Liver Health: Your Body’s Defense Team – Your gut and liver are critical for processing toxins and maintaining balance. A healthy gut is a barrier to harmful substances, while the liver filters and eliminates toxins. Long-term care for these systems strengthens your body’s defenses and helps you recover from pollutant exposure.

By prioritizing these areas, you’re not just preparing for wildfire season – you’re investing in your long-term health and resilience in an increasingly challenging environment.

Taking Charge of Your Health

Wildfire pollution is undoubtedly a growing concern, but it’s important to remember that you have the power to protect your health. By taking proactive steps, you can safeguard your well-being and better navigate the challenges that wildfire season brings.

I understand that it can feel overwhelming at times, especially when the air quality is poor and the risks seem to pile up. But small, consistent actions, like creating a clean-air space, eating nutrient-rich foods, or simply staying informed, can make a big difference over time.

Every step you take is a step toward better health, and you don’t have to face this alone.

At The Spring Center, it’s our mission to help you elevate your health – no matter the challenges you’re facing.

If you’re looking for a simple way to stay on top of your health during the wildfire season, I’ve created a free downloadable guide to help you stay safe and healthy. This guide summarizes the actionable steps you can take, from managing air quality to supporting your body’s natural detox processes.

If you’re ready to take control of your health this wildfire season, I encourage you to download this guide and schedule an appointment with us. Together, we’ll create a personalized plan to help you feel empowered, resilient, and ready to thrive.

Resources

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