Rev Esp Fisiol 41 , 447450 (1985)
A deficiency can lead to infertility, Alzheimer's/Dementia, Autism, ADHD, Mood Disorders, Diabetes, MS/ALS, Sickle Cell Anemia, Hormone Disturbance, and more
Other biological variables, such as the age of the subject or the injection site, can influence how the peptide is absorbed and how effective it is
Sublingual and oral spray formulations are designed for absorption through the oral mucosa, though they have no proven clinically significant advantage over standard oral tablets for most people
A healthcare provider administers B12typically in the methylcobalamin or cyanocobalamin formvia intramuscular injection, usually in the upper arm or hip area
The leaflet was written by Guts UK and reviewed by experts in coeliac disease and has been subject to both lay and professional review