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Therapy with bovine pancreatic enzyme extracts is not sufficient to restore cobalamin absorption in dogs with EPI, as intrinsic factor appears to be species-specific

American Medical Wellness publishes its specific compound list rather than hiding behind custom protocols language, which makes it easier for patients to confirm whether the clinic actually carries what they need

Blood GSH/GSSG ratio compared to unprotected glutathione

[13] In a newly diagnosed vitamin B 12 -deficient patient, normally defined as when serum levels are less than 200 pg/ml, daily IM injections of hydroxocobalamin up to 1,000 g (1 mg) per day are given to replenish the body's depleted cobalamin stores