can you administer b12 injections yourself Patients self-injecting vitamin without telling their GP, finds study Self-Administering B12 Injections: A Step-by-Step

A vitamin B12 deficiency can be reversed through supplements, injections, and incorporating B12-rich foods like seafood, dairy, and fortified cereals into the diet

(4) The experiment in question involved obese murine models, and the scientists commented that there was a 23% increase in glycerol release from adipose tissue within the murine models

[19] [21] Typical adult doses for the treatment of vitamin C deficiency range from 200 mg to 1 g daily, administered intravenously, with higher doses (up to 100 grams per day) reserved for specific clinical protocols under close supervision

Its not an appetite suppressant, so you wont feel it the way you might feel Ozempics effect of a fuller stomach

Think of it as aerating your lawn before you fertilize