vitamin b12 pill vs injection Are Shots Right for You? B12 Injections vs Pills: Richmond's

treatment should be discontinued immediately if pregnancy is suspected or confirmed

Not approved for human consumption or clinical use

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Side effects are generally mild and uncommon

However, evidence from research studies suggests that GLP-1 analogs may also reduce gastric acid secretion, which can impair the conversion of dietary B12 into its absorbable form and decrease binding to intrinsic factor, both of which are necessary for proper absorption