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Aloha journal

Evidence-based writing on molecular hydrogen.

Deep, honest, well-cited articles on what hydrogen-rich water actually does — and doesn't do. Written for real people who want signal, not supplement-marketing noise.

Hydrogen Water for Blood Sugar: What the Research Actually Shows (2026)

Clinical trials in adults with elevated markers show meaningful reductions in fasting blood sugar, HbA1c, cholesterol, and insulin markers. Here's the plain-English breakdown — and what the studies do NOT support.

Hydrogen Tablets vs. Hydrogen Water Machines: 2026 Buyer's Guide

Portable single-serve tablets vs. $200–$800 countertop machines: cost, output, convenience, and who each format is actually built for.

Nrf2 Explained: Your Body's Anti-inflammation Switch

How the Nrf2 pathway works, why researchers care about it, and where molecular hydrogen fits into activating it naturally.