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Ensure you select needles that come individually packaged and sterilized
I administer B12 injections subcutaneously, which means right under the skin and not into the muscle
However, there is no robust evidence that B12 injections enhance energy, alertness, or performance in individuals whose B12 levels are already adequate
Explore B12 Shots & Injections: Pros, cons revealed
Your B12 shot frequency matters so much because B12 is water-soluble, so any excess is excreted within hours
Rhonda Patrick adds: "NAD+ precursors like NMN increase levels, aiding DNA repair and energykey for anti-aging."[34] She suggests stacking with NNMT inhibitors for sustained effects
