vitamin b12 injection im dose Shots at Home: How, Where & How Often to Inject Yourself Vitamin B12 Injections: Ideal Dosage

3 times per week for 2 weeks) followed by a maintenance phase (weekly or biweekly injections)

Age-Related Deficiency Factors Getting older increases the risk of vitamin B12 deficiency

There are 13 references cited in this article, which can be found at the bottom of the page

A single 50 mg vial provides 1020 days of research material at these doses

Vitamin B12 deficiency has occurred in breastfed infants of vegetarian mothers whose diets contain no animal products (e.g., eggs, dairy), even though the mothers had no symptoms of deficiency at the time

for people without a deficiency, evidence for additional benefit is limited, and B12 injections are not FDA approved for weight loss