Will I feel an immediate boost in energy
Nutrition Research Reviews
Female patients account for 62% of annual test volumes while males account for 38%
It might take longer to see full results
In a patient with normal B12 status, injecting more of it does not create surplus energy or burn fat
Inadequate secretion of intrinsic factor, resulting from lesions that destroy the gastric mucosa (which can be caused by ingestion of corrosives, extensive tumors, and conditions associated with gastric atrophy, such as multiple sclerosis, certain endocrine disorders, iron deficiency, and subtotal gastrectomy) Structural lesions leading to vitamin B 12 deficiency, including regional ileitis, ileal reactions, and malignancies Competition for vitamin B 12 by intestinal parasites or bacteria