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Since vitamin B12 is water soluble, portions not metabolized by the body will be eliminated via urination
The researchers looked at the bacteria's gene expression, hoping to figure out why Propionibacterium acnes , which is the most common skin microbe, causes pimples in some people but not in others
Structurally, the synthetic fragment retains the active signaling properties of the parent molecule
The Forms at a Glance Vitamin B12 exists in several molecular forms
Refrigeration keeps the headspace air cold and dry, minimizing the bacterial load in each air exchange
Proton pump inhibitors (PPIs) and H2-receptor antagonists reduce gastric acid production, impairing the release of B12 from dietary proteinsthough intrinsic factor-mediated absorption of synthetic B12 remains largely intact
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