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Do vegans always need B12 supplements
Specifically formulated to help you burn fat
Red blood cell (RBC) or erythrocyte magnesium levels may better reflect intracellular and body magnesium stores than serum magnesium, but the accuracy of this remains debated
In the stomach, hydrochloric acid and pepsin release B12 from food proteins, after which intrinsic factora glycoprotein produced by gastric parietal cellsbinds to the vitamin
Oral administration results in rapid degradation by gastric acid and hepatic first-pass metabolism, rendering the compounds inactive before reaching systemic circulation
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