Lipotropic B12 may trim fat deposits and may speed up the metabolism and stimulation the natural reduction of fat from the body.* A lipotropic substance decreases the deposit of fat or speeds up the reduction of fat within the liver (lipo = fat, tropic = stimulate)
One very small study found that people who used semaglutide had lower B12 levels, but these patients also had bariatric surgery prior to using semaglutideso its hard to say if using semaglutide would lead to a B12 deficiency, requiring additional B12
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[10] [12] Ascorbic acid can also interfere with some laboratory tests, including glucose measurements, creatinine assays, and occult blood tests, potentially leading to false results
Pharmacokinetics A set of 11 healthy male individuals (n=8 for NAD+ and n=3 for controls) participated in a pharmacokinetic study to examine how changes in NAD+ and its metabolite concentrations during NAD+ IV infusion affected the subjects' overall health
The combination remains speculative but represents logical stacking based on mechanism understanding