If hydrogen works, why is it not approved and used everywhere?

A question I often hear is: If hydrogen really works, why has it not been approved by the FDA (U.S. Food and Drug Administration)?
Why is it not used routinely in hospitals?
Why is it not a standard treatment?

These are relevant questions. However, it begins with an important clarification: Hydrogen has not been proven as a universal treatment.

It requires billions – not just research, but business

To have a treatment fully approved as a medical drug, it requires Phase 1, 2, and 3 of clinical trials, often involving thousands of patients and long-term follow-up over many years.

Developing and getting a drug approved can cost billions of dollars. Hydrogen is a natural molecule that cannot be patented in its pure form. This means that strong economic incentives do not exist for large pharmaceutical companies to invest the enormous sums required for full drug approval.

It is not necessarily about a conspiracy

Although history contains examples of financial interests and power structures within the healthcare system, it does not mean that everything new is suppressed. Often, it is a matter of capital, regulatory complexity, and incentive structures.

Development is in progress

In the US, researchers have obtained IND approval for specific clinical studies with hydrogen. In Japan and China, hydrogen devices are approved as medical equipment in research contexts.

This is not the same as broad hospital implementation, but it shows that the field is moving forward.

History repeats itself

History shows that scientific acceptance often takes decades. Documentation of the harmful effects of smoking existed long before broad social acceptance. The same applies to seatbelts and many other health-related insights.

The timeline of hydrogen

Early observations of the biological effects of hydrogen were described as early as the 1700s. The modern wave of research began for real in 2007 with a groundbreaking publication in Nature Medicine.
In a biomedical perspective, 20 years is a very short period.

The honest conclusion

Hydrogen is neither a suppressed miracle cure nor a fully established standard treatment. It is a natural molecule with growing evidence and increasing academic interest.
If hydrogen one day is widely implemented in hospital practice, it will happen through continued research, regulatory cooperation, and documentation, not through hype.