how much b12 is in the injection Vitamin Dosage Optimal Vitamin B12 Dosage and

In the stomach, hydrochloric acid and pepsin release B12 from food proteins, after which intrinsic factora glycoprotein produced by gastric parietal cellsbinds to the vitamin

BioMed Research International

Vegans and vegetariansSince B12 is mainly found in animal products, those following plant-based diets often need supplementation

A cross-sectional study of 700 community-living, physically disabled women over the age of 65 found that vitamin B 12 -deficient women were twice as likely to be severely depressed as non-deficient women (97)

Higher concentrations (e.g., 5mg/mL using 1mL bacteriostatic water) reduce injection volume but increase the risk of dosing errors if syringes lack sufficient precision

Not Rotating Injection Sites Injecting the same spot repeatedly over a 12-week cycle creates local lipodystrophy the opposite of what you want