doi:10.1038/176325a0
Verified review - view original This has helped me so much with cravings, appetite control, sleep and feeling so much better
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
Easy process from start to finish Helps me feel more energy and less fatigued
B12 shots offer a full dose, all-at-once solution
Proceedings (Baylor University