What is Methylene Blue Gummies? Methylene blue gummies is a synthetic compound first used in medicine over a century ago. It acts primarily by improving cellular respiration and oxygen delivery in the blood. It is FDA-approved for treating methemoglobinemia, a rare but serious blood disorder where red blood cells struggle to transport oxygen. Beyond this established medical use, methylene blue is being researched for its neuroprotective capabilities, memory enhancement, and anti-aging properties. It crosses the blood-brain barrier, potentially reducing oxidative stress in brain mitochondria—the powerhouse of cells—helping to sustain cognitive function and brain health with age. Facebook Sites: https://www.facebook.com/Methylene.Blue.Gummies