B12 injections deliver this vitamin directly into your muscle tissue, bypassing the digestive system for rapid absorption
I think thats like a fear thats probably going to limit me from doing these sorts of things, but I think, just like everything else, maybe you have a minor injury and you inject it locally for something, that sort of thing
Who May Need Weekly Injections
The B vitamins are necessary for red blood cell production, energy production from food, and nerve health
Heart rate is also phenotype-coupled: near zero at 1 mg in the obese trial cohort, but +10 bpm or more at the same 1 mg in a leaner body from Phase 1
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