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The intensity of the pink color correlates with B12 concentration
It has been studied in hundreds of preclinical experiments for tissue repair, gut health, and recovery
Gently aspirate by pulling back slightly on the plunger to check for blood: If blood appears , stop, withdraw, and restart in a new spot
Genetics There is a number of genetic SNPs that can affect your absorption and utilization of Vitamin B12, so far 59 B12 related SNPs have been identified and using the SelfDecode Genetic Reports it is possible to work out if this relates to you
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