Factors such as initial B12 levels, underlying medical conditions, certain medications, advanced age, and injection frequency can affect the absorption and utilization of B12, possibly shortening the duration of action
yu (2010)
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N = 21) and cancer ( N = 19, NCT02600065 and NCT03453892) were analyzed for serum zonulin levels
Regulates thermogenesis, blood pressure, heart rate and pain threshold
In a diabetes MRI substudy, liver fat fell up to 47% at 15 mg versus about 11% on insulin. In biopsy-confirmed fatty-liver disease with fibrosis, a large share of participants on 15 mg had disease resolution versus a small share on placebo. These are not microdose data