deep muscle b12 injection Shots vs. IV Infusions: What is the difference? B12 Injection Benefits: Energy, Mood,
Description
Phase 2 data showed weight loss exceeding 24 percent at 48 weeks, potentially making it the most powerful weight loss medication ever developed

So, we can give a daily tablet of B12 but that has to happen for 10 to 12 weeks
However, three major reviews didnt show sufficient evidence to support this claim (14, 15, 16)

Neuropsychopharmacology, 15 , 456464

GLP-1 RAs have high glucose-lowering efficacy, but with variation within the drug class

If your goal is sharper thinking during demanding activities, B12 energy for mental performance is a common reason people add injections to their routine
