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
Mislabeled Vials: The majority of products tested were found to be completely mislabeled, containing a different substance entirely or no active ingredient at all
Please ask your doctor
The legal dodge enabling all of it is hiding in plain sight: vendors source compounds, often from overseas manufacturers, primarily in China, package them in vials, and print four words on the label
Theoretical and community-reported concerns Broad tissue exposure ERR receptors are widely expressed across heart, brain, kidney, liver, adipose tissue, and gut, so systemic pan-ERR agonism is not tissue-selective