Ozone: a natural bioactive molecule with antioxidant property as potential new strategy in aging and in neurodegenerative disorders

Scassellati C, Galoforo AC, Bonvicini C, et al. Ageing Research Reviews, 2020.

View the abstract on PubMed

Study type
Narrative review
People studied
No participants of its own (narrative review)
Published
2020, Ageing Research Reviews
Identifiers
PMID 32810649, DOI 10.1016/j.arr.2020.101138
Group
Background science and mechanism studies

What the authors reported

A mechanistic review proposing that controlled, low-dose ozone activates the Nrf2 antioxidant pathway, and arguing this could be relevant to aging and neurodegenerative disease.

What limits this result

A hypothesis-generating narrative review, not a clinical trial; cites laboratory and animal mechanism data rather than a human outcome linking ozone exposure to slower aging.

How ozone acts on blood and cells, how blood filters work, and studies that measure markers in the blood rather than how patients fare. None of these shows whether EBO2 helps patients. One study rarely settles a medical question; our guides weigh each paper against the rest of the evidence.

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