B12 injections are most clearly indicated when: A person has confirmed B12 deficiency that requires rapid replacement Theres a known or likely absorption issue Theres a need for ongoing maintenance due to non-dietary causes (for example, autoimmune gastritis) Typical treatment schedules (UK guidance) Treatment schedules can vary depending on symptoms, severity, and cause
Some evidence suggests that increasing NAD may lower the risk for obesity and metabolic syndrome and the conditions they can cause, including heart disease, type 2 diabetes, and stroke, but the science is mixed with some research showing no improvements related to insulin resistance
13 ClinicalTrials.govTrial registry for full-length thymosin beta-4 (e.g., dermal and ocular indications)
Our B12 recommendations are made with the assumption that people have functioning intrinsic factor because most do
Powder handling introduces extra preparation steps