Hydrogen Water Significantly Lowers Cholesterol and Triglycerides

TL;DR

Drinking water with extra hydrogen in it might help lower bad cholesterol and fat levels in your blood, which could be good for your heart health—but scientists need to do more research to make sure it really works and figure out how much people should drink.

Key Finding

Drinking hydrogen-rich water was associated with statistically significant reductions in total cholesterol, LDL cholesterol, and triglycerides across seven clinical studies, though the effect sizes were small to moderate.

Summary

This review combined results from seven studies examining whether drinking hydrogen-rich water affects cholesterol and fat levels in the blood. The combined analysis found that people who drank hydrogen-rich water had small but measurable reductions in total cholesterol, LDL cholesterol (the "bad" cholesterol), and triglycerides (a type of blood fat). However, the individual studies were small, and researchers note that more large-scale studies are needed to confirm these findings.

Practical Takeaway

While this review suggests hydrogen-rich water may support healthier blood lipid levels, the evidence is still preliminary—based on only seven small studies. Anyone considering hydrogen-rich water for cholesterol or triglyceride management should discuss it with their doctor and continue any prescribed treatments, as these findings are not yet strong enough to replace established medical approaches.

Abstract (excerpt)

Over the last two decades, a plethora of disease models and human studies have confirmed the beneficial effects of molecular hydrogen (H2), a simple biotherapeutic gas. Recent small-scale studies evaluating the effects of hydrogen-rich water (HRW) on various metabolic conditions pointed…

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