Hydrogen nanobubbles in a water solution of dietary supplement

TL;DR

This study demonstrates that water solutions of dietary supplements contain invisible hydrogen nanobubbles that persist for hours, potentially impacting redox properties and biological effects.

Contribution

First evidence of hydrogen nanobubbles in dietary supplement solutions using multiple analytical techniques.

Findings

Hydrogen nanobubbles are present in supplement solutions.

Nanobubbles remain stable for several hours.

Solutions exhibit negative redox potential.

Abstract

Using gas chromatography, proton nuclear magnetic resonance and qualitative experiments, we demonstrate that a water solution of dissolved dietary supplement, creating negative redox potential, contains invisible hydrogen nano-bubbles, which remain in the solution for several hours.