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Key Fact #1: Age-Related Factors Affecting B12 Absorption Several things change with age that make it harder to absorb B12
It wasn't a huge problem for creators
By providing exogenous pyridoxine that is readily converted to PLP, the injection corrects the coenzyme deficiency and reactivates these metabolic pathways
If you live in a busy city or are frequently exposed to these elements, you may find that you stay in the higher end of the dosing range (500mg-1,000mg) more consistently
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