Dr Coralynn Sack

“Studies have shown mixed responses. Some have even shown worse responses.”

Dr Coralynn Sack · said date not stated · reported 2026-09-12

Sack cited mixed and sometimes negative results from studies on antioxidant supplements.

“There's been a lot of interest in using antioxidant supplements for air pollution in general,”

Dr Coralynn Sack · said date not stated · reported 2026-09-12

Sack noted general scientific interest in antioxidant supplements for air pollution exposure.

“very underwhelmed by the data that exists”

Dr Coralynn Sack · said date not stated · reported 2026-09-12

Sack said there is biological plausibility for glutathione treatment but found the existing data unconvincing.

“shifts the emphasis away from things that we know work”

Dr Coralynn Sack · said date not stated · reported 2026-09-12

Sack warned that the glutathione debate distracts from proven protections like proper equipment for firefighters.