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Research suggests it influences growth factor expression, particularly VEGF and EGF, which play crucial roles in tissue regeneration
Patients who receive B12 shots alongside testosterone therapy often report more stamina during workouts and shorter recovery times
Kubota M, Kimura Y, Shimojo M, Takado Y, Duarte JM, Takuwa H et al
Brain function Low levels of vitamin B12 have been linked to a decline in brain function
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