“Modern disease is the body’s rust and rot — created by excessive reactive oxygen. The key to health lies in understanding and reversing this process.”
— Koichi Mizuki, Proton New Health Revolution

The Body Rusts and Rots — Just Like Everything Else

The simplest way to understand what oxidation does to the human body is to look at what it does to the world around us. Cut an apple and leave it on the bench — it browns within minutes. Leave iron exposed to rain — it rusts within days. These are visible, tangible examples of oxidation at work.

According to the framework developed by Japan’s Proton Science Research Institute, the same process operates inside the human body — and it produces two kinds of damage: rust (硬化 — hardening, stiffening, calcification) and rot (腐敗 — putrefaction, decay, fermentation in the wrong direction). Together, these two mechanisms account for the most prevalent health challenges in modern industrialised societies.

This is not a metaphor used loosely. The book’s author — Koichi Mizuki, Director of the Proton Science Research Institute (Proton International) — uses it with scientific precision. Oxidation really is the same class of chemical reaction whether it happens to iron or to a cell. The mechanism is identical: electrons are stripped away, and the affected substance deteriorates as a result.

What Reactive Oxygen Is — and Why It Is Both Necessary and Dangerous

Here is what makes this genuinely complex: the body does not simply want to eliminate reactive oxygen. It needs it — in controlled amounts — and produces it deliberately for specific purposes.

The body’s primary defence against this cascade is a family of specialised enzymes — catalase, superoxide dismutase (SOD), and glutathione peroxidase — that neutralise reactive oxygen and convert it to harmless water. In a healthy, well-nourished body under reasonable stress, this system keeps pace. But in the modern environment, it often cannot.

In Ordinary Modern Life, Almost Everything Is Generating Oxidative Stress

Here is what makes the oxidised society concept so confronting: you do not need to live unusually, eat badly, or be under extreme stress to accumulate a damaging level of reactive oxygen. The conditions of ordinary modern life — in Australia, in any industrialised country — are themselves oxidising.

The Proton Internatinal’s research identifies the following as the primary everyday sources of excessive reactive oxygen production. Each is unremarkable on its own. Together, they form a cumulative load that the body’s natural antioxidant systems were simply not designed to handle.

Oxidative Stress Does Not Affect One System — It Affects Every System

When reactive oxygen exceeds the body’s capacity to neutralise it, the damage is not confined to one area. Because blood circulates reactive oxygen throughout the body, and because every cell type is equally vulnerable to electron loss, oxidative stress manifests across every organ system — each in its own characteristic way.

“We are doing battle with oxygen — we need it to live, but we cannot live as we do without also dealing with what too much of it does. The oxidised society is not a metaphor. It is a measurable condition.” — Koichi Mizuki, Proton New Health Revolution

A Global Trend — Australia Is Not an Exception

The pattern described by the Proton International is not unique to Japan. Across every industrialised nation — including Australia — the trajectory is the same: chronic oxidative stress conditions are rising steadily, in populations that are eating more, living longer, and yet experiencing more multifactorial chronic conditions than any prior generation.

The Proton International’s framework does not call for alarm — it calls for understanding. Once you understand that oxidative stress is structural, not incidental, the response changes: rather than treating each condition in isolation, you begin to consider the underlying oxidative environment that generates them. That is the shift this research is asking for.

Antioxidants Are Declining — Just When We Need Them Most

The body’s antioxidant defence is not only being overwhelmed by increasing oxidative stress — it is also losing its natural supply of reinforcements. The dietary antioxidants that traditionally helped neutralise reactive oxygen — vitamins C and E, carotenoids, polyphenols — are declining sharply in the modern food supply, even in foods we consider healthy.

The Proton International’s research identifies this as a double deterioration: more oxidative stress being generated at the same time as fewer antioxidant resources available to counter it. The gap between these two forces is widening in every industrialised society.

This is not an argument for a perfect diet — it is an observation about structural conditions. The research notes that ordinary people, eating ordinary modern food and living ordinary modern lives, are receiving significantly less antioxidant support than previous generations did simply as a natural consequence of eating.

Three Interconnected Observations from Research

Understanding the Oxidised Society — Four Things to Take Away

The framework developed by the Proton International is not primarily a critique. It is a clarification — a way of seeing the conditions of modern life that makes the question of health more tractable. Here is what the research asks us to hold:

“A body with more hydrogen does not get sick easily.
Without hydrogen and electrons, true health is not possible.”

This Article Is Part of the Proton Health Series

This article draws on the research of the Proton International as presented in Proton New Health Revolution (プロトン新健康革命) by Koichi Mizuki. It is written in Japanese and explores the science, history, and philosophy behind proton water and its place in a thoughtful approach to everyday wellness.