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What Most People Get Wrong About B12 Injections and Weight Loss Most people assume B12 injections work like a metabolism switch inject it, burn more calories

This risk is increased up to 6-7-fold, if insulin resistance is present [54]

(PubMed) Van Dam F, Van Gool WA

For reference, this is substantially higher than the equivalent human doses typically used

Lysine Cosmetic Acute Immune Boost Fortify your immune system and support collagen synthesis with Lysine, an essential amino acid

For athletes and competitors, remember both compounds are prohibited under WADAs S0 category, and neither is FDA-approved for human use