why have b12 injections Vitamin Injections: What You Need To Know Benefits of B12 Injections for

The right option depends on your health profile, current labs, and goals

3,4 Serum B 12 levels below 100 pg/mL are reported to have specificity approaching 90% for diagnosing clinically-manifest deficiency

This includes: Adults over the age of 60 People with digestive conditions such as coeliac disease or Crohns Those following vegan or mostly plant-based diets Anyone with a history of gastric surgery or long-term use of certain medications (such as proton pump inhibitors) Individuals with limited intake of animal products These factors can all reduce either your intake of B12 or your bodys ability to absorb it effectively

B Vitamins in the nervous system: Current knowledge of the biochemical modes of action and synergies of thiamine, pyridoxine, and cobalamin