Hydrogen peroxide (H 2 O 2) is a clear, colorless, odorless liquid. It’s a combination of hydrogen and oxygen and is available in many strengths (indicated by the percentage of dilution with water).

A Nov. 2 Facebook post features a screen recording of a TikTok. A man identified as Dr. Cal Streeter is interviewed about the health benefits of drinking diluted food-grade hydrogen peroxide. "35% ...

Hydrogen peroxide can reduce the risk of infection when used to sanitize surfaces, produce, or products. But never apply it to your skin or ingest it as medication. For at least a century, hydrogen ...