K., & Mller, M
Pernicious anemia can also lead to a variety of symptoms, including fatigue, weakness, and neurological problems, as vitamin B12 is necessary for the proper functioning of the nervous system
PubMed: 11700589 AOD 9604 Effects on Visceral Adiposity, Metabolic Syndrome, and Insulin Sensitivity in Obese Mice animal Shen Y, Liu B, Duong T, et al
"Systematic review and pragmatic clinical approach to oral and nasal vitamin B12 (cobalamin) treatment in patients with vitamin B12 deficiency related to gastrointestinal disorders"
These might be a better option for people with increased nutrient needs or those at a greater risk of deficiency, including individuals with medical conditions that affect absorption
As regenerative medicine evolves, patients are increasingly turning to combined approaches for optimal wellness