oral b12 vs b12 injections vs. Intramuscular Vitamin in Vitamin Deficiency • The Blood Project B12 Shot Guide: Benefits, Dosage
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Wish I wouldve gotten the stronger version
10.1016/j.cmet.2011.08.014 164 YouA.LiY.ShenC.FanH.HeJ.LiuZ.et al (2023)

Useful in aging research, exploring NAD+ pathways and cell repair

Some compounding pharmacies such as Empower require in person visits, which makes no sense in this era of telemedicine and Dr