why do i have to have b12 injections Vitamin Injection Dosage for Adults: Guidelines B12 Shots for Weight Loss:

Risk factors include older age, gastrointestinal disorders, vegan diets, or use of certain medications like metformin or PPIs

If you are worried you may have a vitamin B12 deficiency, add more of these items to your shopping list

At PrimeHealthMD, we provide therapeutic treatment options for weight loss in combination with a personalized diet and exercise program that will naturally help you shed the pounds

However, someone with a more severe deficiency might need to wait a little longer, possibly requiring multiple injections to replenish their B12 stores

The injection is typically given in a muscle, most commonly in the upper arm, thigh, or buttock

Chan School of Public Health