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Another study that included 256 children showed that those with a deficiency of vitamin B12 had a higher than average body mass index
Increased GLUT4 transporter expression means more glucose can move from the bloodstream into muscle cells, where it can be used for energy or stored as glycogen
Kim YS et al
Some protocols split the daily dose into morning and evening injections
Medically-Supervised Vitamin B12 Injections That Actually Work Vitamin B12 injections deliver this essential nutrient directly into your bloodstream, bypassing digestive absorption issues that limit the effectiveness of oral supplements
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