The Only Cause of Disease

In this book, Dr. Thomas Levy argues that the underlying cause of all chronic disease is excess oxidation of biomolecules driven by toxins.

He outlines how pathogens, heavy metals, and other environmental toxins produce oxidative stress and explains therapeutic approaches centered on vitamin C, magnesium, and other supplements to restore cellular redox balance.

The book includes practical recommendations for identifying and removing toxin sources, dental and infection-related considerations, and protocols for antioxidant repletion and chelation when appropriate.

Levy draws on clinical anecdotes, historical studies (including high-dose vitamin C use), and mechanistic reasoning to support his claims.

He frames disease as reversible oxidative dysfunction when new toxin exposures are controlled and antioxidant capacity is restored.