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How Breathing Wildfire Smoke Impacts Health

Smoke comprises a mixture of fine particles and gases that are produced when organic materials such as wood-burn. Wildfires taking place in the western United States send smoke to communities near them and those that are far from creating harmful air for days or weeks. Wildfire smoke is small enough to penetrate the body’s defense and affect the lungs. This text discusses how breathing wildfire smoke impacts people’s health, particularly the brain and sperm.

Pollution Ignites Changes in a Sperm’s Genetic Material

One of the impacts of breathing wildfire smoke is that it causes changes in the genetic material of a sperm. Urban air pollution has been associated with harmful side effects on the male reproductive structure. Research indicates that air pollution from automobile exhaust and industrial stacks can affect the shape of a sperm, its genetic material, and its ability to swim. However, some studies have independently researched wildfire smoke as a source of toxicity. One such study that was done recently found that baby rats that are born to parents who had been exposed to wood smoke present with cognitive and behavioral problems (Montrose and Adam, 2). A deeper look at the studies concluded that cannabis and cigarette exposure and wood exposure on sperms has the same exposure on sperms.

Wildfire Smoke Affects the Brain

Breathing wildfire smokes has also been linked with poor brain health, including conditions such as Alzheimer’s disease. There exists data suggesting that wood smoke exacerbates the cognitive decline symptoms such as loss of motor skills or memory. A recent article in the Epigenetics Insights journal details the latest research illustrating how smoke particles from a wildfire that gets released by the immune system following exposure are likely to get to the brain and lead to health problems. One possibility is that small particles inhaled in the lungs tend to enter the bloodstream before travelling to the brain. The second possibility entails particles settling in the lungs but producing inflammatory signals that travel to the brain through the blood. Also, there is enough evidence to suggest that the particles from the smoke do not necessarily have to travel to the lungs as they can enter the brain from the nose through the following nerve bundles.

Conclusion

Breathing wildfire from smoke has the potential to impact health as they affect the brain and the male sperms. Smoke changes the sperm’s genetic structure and inhibits its ability to swim while it causes memory loss and decline of other cognitive functions of the brain. While people have varying sensitivity to wildfires, people should always avoid breathing smoke if they can help it. People can avoid the effects of smoke by wearing face masks and avoiding close proximity to wildfires.

Works Cited

Montrose, Luke, and Adam Schuller. “Breathing Wildfire Smoke Can Affect The Brain And Sperm, As Well As The Lungs.” The Conversation, 2021, https://theconversation.com/breathing-wildfire-smoke-can-affect-the-brain-and-sperm-as-well-as-the-lungs-166548.