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What is methylene blue? All about he anti-aging liquid biohackers love as RFK Jr. is spotted with blue liquid
Longevity enthusiasts are buzzing after reports surfaced that Robert F. Kennedy Jr. may be a fan of methylene blue. President Donald Trump’s pick to lead the Department of Health and Human ...
How to freeze bottles without making a mess
methylene blue, to track freezing in open cylindrical glass containers. The dye easily dissolves in water and turns it blue.