Methylene Blue Research Library: Key Studies, Explained

Research context only. These studies are provided for informational purposes. They do not constitute medical advice and should not be used to diagnose or treat any condition. Study populations, doses, and delivery routes vary — human oral-dose trials are the most relevant to supplement use and are labelled accordingly.

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How to Use This Library

Each card shows the study type, year, key finding in plain English, a brief summary, and a link to the original source (PubMed, PMC, or the publishing body). Click any filter to narrow by research area. Study type labels:

• Human RCT — randomized controlled trial in humans. Highest evidence level.
• Human Study — observational, cohort, or non-randomized human study.
• Animal Study — rodent or other animal model. Mechanistically informative but not directly generalizable to humans.
• Review — synthesis of multiple studies by the authors. Useful for understanding mechanisms.
• Safety — safety communication, adverse event documentation, or regulatory action.
• Mechanistic — in vitro or pharmacological studies clarifying how methylene blue works.

Ready to apply the research? Use the dosage calculator to find your amount and the timing optimizer for when to take it.

Not sure methylene blue is appropriate for you? Use the 5-question safety screener first.