Methylene Blue: Benefits, Uses, Dosage, Risks & FAQ
Modified on Sep 24, 2025 |
Deirdre Layne
Methylene blue, an organic compound with deep medicinal roots, has been used for over a century to treat malaria, urinary tract infections, and methemoglobinemia. Today, researchers are uncovering new applications ranging from neurological conditions and depression to potential anti-aging benefits.
Recent studies suggest that methylene blue supports cognitive health and mitochondrial function. By improving cellular energy, it may protect neurons, reduce inflammation, and combat oxidative stress—making it a promising option for Alzheimer’s, Parkinson’s, and other age-related conditions.
What is Methylene Blue?
Methylene blue is a synthetic dye and medicinal compound. In dry form, it appears as a dark green powder. When dissolved in water, it transforms into a vivid blue solution. This striking color has made it useful in medical diagnostics, where it can stain tissues and fluids during procedures.
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