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Erythrocyte catalase activity Erythrocyte catalase (e-CAT) activity was determined with a spectrophotometric assay at 240 nm (25 C)
This includes people with pernicious anemia, a condition where the body lacks intrinsic factors, making it impossible to absorb B12 from food
Get Allies in Warning Label Fight"
Tell any doctor who treats you that you are using Vitamin B12 injection
2018;50:e13085
Selection To choose a quality supplement, check the label for approvals from USP, NSF, or ConsumerLab
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