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It circulates endogenously in plasma, saliva, and urine, where it works as a signalling molecule rather than a structural protein fragment
Patients with a history of pancreatitis should discuss risks with their prescriber
For example, one source puts intranasal DSIP as more patient-compliance friendly than injections
You are at risk for B12 deficiency if you: Are a vegetarian Are a vegan Have chronic gastritis Have had previous surgery on your stomach Have any chronic bowel conditions, such as Chrons disease or colitis You take certain medications, such as proton pump inhibitors (PPI's) - a medicine sometimes used to treat heartburn and indigestion What are the signs and symptoms associated with a B12 deficiency
Vitamin B12 Vitamin B12 contributes to: Normal nerve function Red blood cell production DNA synthesis Cellular metabolism Because vitamin B12 is primarily obtained from animal-based foods, some individuals may have an increased risk of deficiency
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