For patients who have difficulty absorbing B12 through the digestive tractsuch as those with pernicious anemia, gastrointestinal disorders (like Crohns disease or celiac disease), a history of gastric bypass surgery, or those with severe B12 deficiencyour providers often recommend intramuscular B12 injections
140 If a rectal suppository vial cannot easily be inserted because hardened fecal content obstructs its entry, a more substantive enema will be required (sometimes requiring sedation or anesthesia), and this is covered in the next section on management
Women do have some testosterone in their bodies, but in much smaller amounts
Pregnant or breastfeeding women, individuals with kidney or liver issues, or those allergic to any component of the injection should avoid treatment unless approved by a doctor
Gruen DS, Brown JB, Guyette FX, Johansson PI, Stensballe J, Li SR, Leeper CM, Eastridge BJ, Nirula R, Vercruysse GA, OKeeffe T, Joseph B, Neal MD, Sperry JL
Vitamin D has been also shown to modulate MAO expression, decreasing oxidative stress in neural [64, 65] and cardiovascular tissues [12]
