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Firefighters say this antioxidant helped them - their union warns it could be risky

Firefighters say this antioxidant helped them - their union warns it could be risky

Summary

Firefighters exposed to wildfire smoke have tried using glutathione, a natural antioxidant, to reduce health problems like cough and fatigue. However, the largest firefighters’ union in the US has warned that glutathione’s safety and effectiveness are not proven, and there are concerns about contamination in some supplies.

Key Facts

  • Firefighters inhale toxic smoke during wildfires, which increases their risk of illnesses, including cancer.
  • Glutathione is a substance naturally made by the body and used by some firefighters after exposure to smoke.
  • Firefighters report feeling better after glutathione treatment, but no large scientific studies confirm its benefits or safety.
  • The International Association of Fire Fighters (IAFF) warns about potential risks, including contaminated glutathione products.
  • IAFF is concerned about how glutathione has been promoted to firefighters without enough evidence.
  • Some firefighters reported feeling worse after taking glutathione, with explanations given that symptoms were due to metals leaving the body.
  • The rise in glutathione use began in 2017 after naturopath groups started offering it at wildfire sites.
  • The group offering glutathione said it agrees more testing is needed and wants to help prove its effect.
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