Wildfires have become an increasingly common and destructive phenomenon in many parts of the world. Over the past six weeks, hundreds of out-of-control wildfires have spread across Canada causing mass evacuations and burning through millions of acres.

Wildfire Smoke Forecast

 

While wildfires pose significant threats to the environment and infrastructure, their impact on human health should not be overlooked. The smoke, ash, and toxic pollutants generated by wildfires can have severe negative consequences on our well-being. Now, let’s talk about what specific detrimental health effects wildfires will have and what we should do to maintain our well-being during such a challenging time. 

 

  1. Respiratory Health:

One of the most immediate and noticeable impacts of wildfires is on respiratory health. The fine particulate matter, known as PM2.5, released during wildfires can penetrate deep into our lungs, causing inflammation, respiratory distress, and exacerbating pre-existing conditions such as asthma and allergies. Prolonged exposure to smoke can also lead to chronic respiratory diseases and increase the risk of respiratory infections.

One of the most immediate and noticeable impacts of wildfires is on respiratory health. The fine particulate matter, known as PM2.5, released during wildfires can penetrate deep into our lungs, causing inflammation, respiratory distress, and exacerbating pre-existing conditions such as asthma and allergies.

How to maintain respiratory health during wildfires:

  1. Stay informed about air quality levels in your area through local authorities or reliable websites/apps.
  2. Limit outdoor activities, especially during periods of heavy smoke.
  3. Create a clean indoor environment by keeping windows and doors closed and using air purifiers if available.
  4. Use high-efficiency particulate air (HEPA) filters in HVAC systems to minimize indoor air pollution.
  5. Wear masks specifically designed to filter out fine particles when necessary.

 

  1. Cardiovascular Health:

The harmful pollutants released by wildfires can also have significant implications for cardiovascular health. Fine particles can enter the bloodstream and cause inflammation, leading to cardiovascular problems such as heart attacks, strokes, and the worsening of existing heart conditions. The stress and anxiety associated with wildfire events can also contribute to increased blood pressure and heart rate.

The harmful pollutants released by wildfires can also have significant implications for cardiovascular health. Fine particles can enter the bloodstream and cause inflammation, leading to cardiovascular problems such as heart attacks, strokes, and the worsening of existing heart conditions. The stress and anxiety associated with wildfire events can also contribute to increased blood pressure and heart rate

How to maintain cardiovascular health during wildfires:

  1. Limit physical exertion, especially for individuals with pre-existing heart conditions.
  2. Practice stress-reducing activities like deep breathing exercises, meditation, or yoga.
  3. Follow any prescribed medications and treatment plans for managing cardiovascular conditions.
  4. Stay hydrated and maintain a healthy diet to support overall heart health.
  5. Seek immediate medical attention if experiencing symptoms such as chest pain, shortness of breath, or dizziness.

 

  1. Mental Health:

Wildfires can have profound psychological impacts on individuals and communities. The loss of homes, displacement, and the constant fear and uncertainty associated with wildfires can lead to heightened levels of stress, anxiety, depression, and post-traumatic stress disorder (PTSD). These mental health challenges can persist long after the fires have been extinguished.

Wildfires can have profound psychological impacts on individuals and communities. The loss of homes, displacement, and the constant fear and uncertainty associated with wildfires can lead to heightened levels of stress, anxiety, depression, and post-traumatic stress disorder (PTSD). These mental health challenges can persist long after the fires have been extinguished.

How to maintain mental well-being during wildfires:

  1. Stay connected with loved ones, friends, and neighbors for emotional support.
  2. Limit exposure to media coverage and social media discussions that may intensify anxiety.
  3. Engage in stress-relieving activities such as exercise, hobbies, or engaging with nature when it's safe.
  4. Seek professional help or counseling if needed.
  5. Support community initiatives and resources for mental health assistance.

 

Health Supplements Can Be Helpful

Besides the above ways, during the challenging time, health supplements might also be helpful.

Health supplements rich in antioxidants, such as Vitamin C, Vitamin E, and N-acetylcysteine (NAC), can support lung health and help combat oxidative stress caused by exposure to wildfire smoke, thus help to maintain respiratory health.

Omega-3 fatty acids, particularly eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), have been shown to have positive effects on cardiovascular health. They can help reduce triglyceride levels, lower blood pressure, decrease inflammation, and support overall heart health. Omega-3 fatty acids can be obtained from fatty fish (such as salmon, mackerel, and sardines), fish oil supplements, or algae-based supplements for those following a vegetarian or vegan diet.

Vitamin Bs, particularly folate, Vitamin B6, and Vitamin B12, are involved in the production of neurotransmitters that regulate mood and support overall brain function. Minerals such as Magnesium play a role in stress management and relaxation and may help alleviate anxiety symptoms. Therefore, taking Vitamin Bs and Magnesium might help to maintain the mental health.

Health supplements rich in antioxidants, such as Vitamin C, Vitamin E, and N-acetylcysteine (NAC), can support lung health and help combat oxidative stress caused by exposure to wildfire smoke, thus help to maintain respiratory health.

 

Takeaways

The negative impacts of wildfires on health are wide-ranging and require proactive measures to safeguard our well-being. By understanding the risks associated with wildfires and implementing strategies for respiratory, cardiovascular, and mental health maintenance, we can mitigate the adverse effects.

However, it's important to remember that supplements should complement a healthy lifestyle, including a balanced diet, regular exercise, sufficient sleep, and stress management techniques. If experiencing health issues related to wildfire exposure, it is crucial to consult a healthcare professional for appropriate diagnosis and treatment.