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Is a B12 shot worth it

Longevity protocol: Dose: 0.5-1mg daily (lower end) Frequency: 3-5 times weekly Cycle: 8 weeks on, 4 weeks off, indefinite repetition Combine with: Overall health optimization (sleep, nutrition, exercise) Lower doses for longevity reduce cost and theoretical concerns about long-term copper peptide use while potentially maintaining meaningful benefits

How quickly does vitamin B12 injection work

This induction was less than the Gcn4 protein seen when cells were nitrogen starved, consistent with the fact that autophagy flux induced by V-ATPase-dependent autophagy was lower than that observed during nitrogen starvation