It is not intended for human consumption, medical treatment, therapeutic use, or diagnostic applications
Detecting atrophic gastritis upon gastroscopy strongly supports the diagnosis, as does a positive finding of autoantibodies against intrinsic factor in a blood sample
The vitamin is naturally found in animal products such as meat, fish, dairy, and eggs, whilst fortified foods and supplements provide alternative sources for those with dietary restrictions or absorption difficulties
Not diet-related If your vitamin B12 deficiency is not caused by a lack of vitamin B12 in your diet, you'll usually need to have an injection of hydroxocobalamin every 2 to 3 months for the rest of your life
Patients commonly report steadier energy throughout the day, fewer crashes, and better mental clarity
The semaglutide-induced fatigue stems from caloric deficit, blood sugar fluctuations, and metabolic recalibration, not from B12 deficiency