However, while B12 shots are safe for many, they may not be suitable for everyone
People searching for how quickly B12 helps with weight are usually hoping for a magic switch, but the honest answer is that it works best as one supportive piece of a broader plan
The clinical trial data is specifically reassuring on this point: across six trials involving approximately 900 participants, glucose levels, insulin levels, and markers of insulin sensitivity remained unchanged from baseline
Users report an increase in energy levels and endurance
(PubMed) Houghton SC, Eliassen AH, Zhang SM, et al
Meta-analysis of folic acid efficacy trials in stroke prevention: Insight into effect modifiers