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What exists in the scientific literature
Xu C, Sun L, Ren F, Huang P, Tian Z, Cui J, et al
For B12, prolonged use of metformin and acid-suppressing drugs (PPIs, H2 blockers) may reduce absorption of oral B12, which is one reason injectable B12 is considered in select patients
GHK-Cu , a naturally occurring copper complex, acts as the bodys architectural reset button
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