Are you getting enough B12
These peptides may have partially overlapping but also complementary actions, supporting the hypothesis that combined exposure may positively affect inflammatory signaling
Every millilitre you draw contains all four peptides at their fixed ratio
Interestingly, clinical studies used morning IV infusions and still observed delayed sleep-enhancing effects suggesting DSIP's mechanism is regulatory rather than acutely sedating
Some people also have difficulty absorbing vitamin B12 as a result of bariatric surgery, pernicious anemia, obesity, Imerslund-Grsbeck disease, Addisons disease, or an intrinsic factor deficiency (12)
B12 shots deliver a concentrated amount of cobalamin, a water-soluble vitamin essential for red blood cell formation, neurological function, and DNA synthesis, as detailed in the NIH fact sheet on vitamin B12