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However, full HGH also increases IGF-1, which affects muscle growth, organ size, and insulin resistance

High-dose oral B12 supplements are available over the counter for a few dollars per month, while injection visits typically involve copays, administration fees, and the time cost of repeated clinic appointments

Vitamin B12 shots work right away and your body will begin to manufacture new red blood cells as early as 48 hours so you will feel the effect in two or three days

Please consult a licensed health care professional regarding any potential interactions or complications before using any product

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