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If the damage goes on long enough, parietal cells can be lost entirely.[ref] Antibodies to parietal cells are found in 90% of patients with autoimmune gastritis

TOP SELLING PRODUCTS 5-amino-1mq 50MG Research peptides are amino-acid chains used in labs to study how the body works

Although it cannot yet be determined whether vitamin B 12 deficiency plays a causal role in depression, it may be beneficial to screen for vitamin B 12 deficiency in older individuals as part of a medical evaluation for depression

Take prescription medications, supplements, anticoagulants, or other therapies that may matter

However, this does not rule out B12 supplementation

doi:10.1038/176325a0