10.1089/acm.2006.12.881 Summary Keywords vitamin B12, efficacy, bioavailability, therapeutic approaches, meta-analysis, cobalamin Citation Mazur M, Ndokaj A, Salerno C, Vallone J, Ardan R, Bietolini S, Carrouel F, Wilk A, Sarig R, Ottolenghi L and Bourgeois D (2025) Efficacy of sublingual and oral vitamin B12 versus intramuscular administration: insights from a systematic review and meta-analysis
Vet-recommended formula for daily wellness or targeted recovery support
Glutathione Shot Often called the bodys master antioxidant, glutathione is produced naturally by the body but depletes with age, stress, illness, and environmental exposure
What Exactly Is a B12 Shot
Also, the following risk factors can increase the chance of developing vitamin B-12 deficiency: Alcohol abuse Smoking Certain prescription medications, including antacids and some type 2 diabetes drugs Having an endocrine-related autoimmune disorder, such as diabetes or a thyroid disorder Eating a vegetarian or vegan diet Certain gastrointestinal disorders, such as crohns disease Gastric bypass or the removal of parts of the stomach Aging Benefits of B-12 Shots There are several reasons to consider getting a B-12 shot, including: Reduced risk of vitamin B-12 deficiency and associated complications The most obvious benefit of receiving vitamin B-12 shots is treating a vitamin B-12 deficiency and avoiding its associated symptoms