can you inject b12 more than once a day How Quickly Does Shot Work? Does It Help to Lose Weight? Are Vitamin B12 Shots Right

An update on vitamin B 12 -related gene polymorphisms and B 12 status Genes Nutr 2018;13:2

No Impact on IGF-1 or Blood Sugar Levels Unlike full growth hormone therapy, which can increase IGF-1 and affect glucose metabolism, AOD-9604: Does not elevate IGF-1 levels, reducing the risk of unwanted anabolic effects or organ enlargement

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Unlike oral supplements that may take weeks to absorb and are often less effective due to digestive limitations injectable B12 works quickly and efficiently

Further increases can be made in 2.5 mg increments every 4 weeks as tolerated, up to a maximum of 15 mg once weekly