low-dose ozone exposure stimulates immune cell proliferation in lab studies

Exposure of human PBMC to a low ozone concentration of 1.0 µg/ml significantly stimulated cell proliferation, raising the proliferation index above 1, particularly evident after 48 hours of incubation.

What this means for you

Immune cells that multiply more readily are better equipped to respond to everyday challenges like seasonal bugs, stress, and recovery demands. This finding suggests that at carefully controlled low doses, ozone exposure may support the kind of cellular activity your immune system relies on to keep you feeling resilient.

The published research

Toxicology in Vitro 19 (2005) 55–61
· 2005
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