Created at 1:37 p.m. Oct, 23, 2025
Author: amamsa
Related Note: 1478898326485 3
Rationale for change

It is the stomach enzymes (pepsin) aswell as acid that breaks down the animal protein, liberating B12.

Salivary R-binder later binds to B12 in the stomach after the protease and HCl has liberated it from animal protein

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#AK_Step1_v12::#Bootcamp::Gastroenterology::04_Stomach::10_Vitamin_B12_Absorption #AK_Other::#AK_Original_Decks::Step_1::Zanki_Step_Decks::Zanki_Hematology_&_Oncology::Pathoma_RBC #AK_Other::Only_Step_1 #AK_Step1_v12::#Physeo::11_Pathology::10_HemeOnc_Pathology::10_Macrocytic_Anemia #AK_Step1_v12::#FirstAid::09_Gastrointestinal::03_Physiology::06_Vitamin_and_mineral_absorption #AK_Step1_v12::#Bootcamp::Hematology_and_Oncology::05_Macrocytic_Anemia::02_Cobalamin_(Vitamin_B12)_Deficiency #AK_Step1_v12::#SketchyPhysiology::08_GI_Physiology::01_Structure_of_the_Tract::01_Digestive_Anatomy_Walkthrough #PANCE::HEME::cytopenias #AK_Step2_v12::#SketchyIM::08_Hematology_&_Oncology::02_Anemia::03_Macrocytic_Anemia_DDx #AK_Step1_v12::#NinjaNerd::09_Hematology::02_Pathology::21_Macrocytic_Anemia #AK_Step1_v12::#Pathoma::05_RBC::03_Macrocytic_Anemia #PANCE::GI::nutrition #AK_Step1_v12::#Pixorize::01_Biochemistry::01_Vitamins::11_Vitamin_B12_(Cobalamin)_Biochemistry #AK_Step1_v12::^Systems::HemeOnc::RBC #AK_Step1_v12::#OME::Clinical::04_Organ_Systems::05_Hematology_Oncology::02_Anemia::06_Macrocytic_Anemia #AK_Step1_v12::#OME::04_Organ_Systems::05_Hematology_Oncology::02_Anemia::06_Macrocytic_Anemia