Beyond combating fatigue, B12 injections offer a range of significant health benefits, especially for those with a confirmed deficiency or impaired absorption: Increased Energy Levels: This is the most sought-after benefit
Reducing by 50-100mcg often resolves these issues while maintaining effectiveness
Perhaps youre a vegan who never took any B12 supplements
You may be at greater risk for low B12 if you: Follow a vegan or restrictive vegetarian diet Have pernicious anemia Have had certain stomach or intestinal procedures Have Crohns disease, celiac disease, or another digestive condition Take medications that affect B12 absorption Have a previously diagnosed deficiency B12 is naturally found in meat, fish, eggs, and dairy products
Link Heffernan, M., et al
(PubMed) Watanabe F, Bito T