Abdulghani AA, Sherr S, Shirin S, Solodkina G, Tapia EM, Wolf B, Gottlieb AB
With oral supplements, absorption rates vary wildly based on your digestive health, stomach acid levels, and what else you're eating
If you're paying for physician-grade care, you're getting physician-grade care
Anyone who suffers from exhaustion, sleep issues, depression, poor memory, or who have chronic illness or neurological symptoms is an excellent candidate for B12 injections
The scholarship outlined above is consistent with the finding of Lipinski et al, who introduced the rule of 5 (RO5), which is one of the most widely used concepts to qualitatively predict oral drug absorption