It is a synthetic 15-amino-acid peptide derived from a sequence first identified in human gastric juice in the 1990s
Association of biochemical B 12 deficiency with metformin therapy and vitamin B 12 supplements: the National Health and Nutrition Examination Survey, 19992006
It means the research is still catching up
Boost energy and combat fatigue [1] Reduce stress levels [2] Enhance mood and mental well-being [3] Sharpen focus and reduce brain fog [4] Young LM, Pipingas A, White DJ, Gauci S, Scholey A
It has also shown beneficial effects in rats with various gastrointestinal anastomoses, even when impaired with the application of NSAIDs, cysteamine, large bowel resection, and other conditions
In fact, its been found that B12 supplements taken orally are just as effective as intramuscular shots in overcoming states of deficiency when you take up to 1,000 micrograms a day