Retrieved 28 November 2025
A B12 shot is an intramuscular injection of vitamin B12 , a crucial nutrient that helps with: Red blood cell production Nervous system function DNA synthesis Metabolism of carbohydrates, fats, and proteins Vitamin B12 is found in animal-based foods, so deficiencies are especially common in vegetarians, vegans, and individuals with absorption issues
Available under brand names Victoza (for diabetes) and Saxenda (for weight loss), it helps regulate blood sugar and reduce appetite
Hypertension 26:230235 Tomas E, Stanojevic V, Habener JF (2010) GLP-1 (9-36) amide metabolite suppression of glucose production in isolated mouse hepatocytes
Providers must conduct an initial in-person exam to establish the patient-provider relationship before prescribing weight loss medications via telehealth