how much bac water for 100mg of ghk cu GHK-Cu Dosage and Protocol: A Medical Provider's Guide Peptide Calculator - Cellgenic
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Most individuals with raised serum B12 remain asymptomatic, and the elevation serves primarily as a biochemical marker that may warrant further investigation

Scaled to humans, this supports the 250-500 mcg/day range
2021;29:nuab014

I have IBS & microscopic colitis which can make a person unable to absorb B1 in the stomach

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