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Deuterium Depleted Water Is Real Science. You Probably Don’t Need to Buy It.

The mitochondrial mechanism behind the most expensive water in biohacking, and why your body already knows how to do this.

Jun 11, 2026
∙ Paid

Deuterium depleted water comes up in biohacking circles every few years. People either spend $20 a liter on it for months or write it off entirely. Is it worth it?

In the full version you’ll get:

  • What deuterium is and why your mitochondria care about it

  • The research on DDW and cancer, what it shows and where it falls short

  • What you can do instead

  • When buying DDW makes sense and when it doesn’t

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