Assessing brain atrophy rates in a large population of untreated multiple sclerosis subtypes
The loophole means anyone can order vials online, reconstitute the powder at home and inject themselves with no true guarantee of compound purity
Other malabsorption causes include: Atrophic gastritis and reduced gastric acid production (common in older adults) Gastrointestinal surgery, particularly gastrectomy, ileal resection, or bariatric surgery (especially gastric bypass) Inflammatory bowel disease affecting the terminal ileum (Crohn's disease) Coeliac disease and other small bowel disorders Chronic pancreatitis affecting enzyme secretion Helicobacter pylori infection (may contribute to reduced absorption) Medication-related deficiency is increasingly recognised
Finken M, Kirschner P, Meier A, Wrede A, Bttger EC
, 5 , 45-66, Islam, K., Chen, Y., Wu, H., Bothwell, I