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The peptide loses its three-dimensional structure and biological activity permanently
Anyone on long-term metformin, PPIs, or a GLP-1 protocol with significantly reduced intake for months should have B12 checked as part of routine monitoring
Surveillance endoscopy is not currently recommended
May be injected intravenously at the discretion of the veterinarian
One more thing worth flagging clearly, separate from the list above: if you ever believe you're experiencing a medical emergency, call 911
Taking these supplements along with vitamin B12 shots helps prevent nutrient shortages over time
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