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Multiply the GHK-Cu dose by the BAC water volume, then divide by the 50 mg of GHK-Cu in the vial
Approximately 1.5% to 15% of people have vitamin B12 deficiency
The researchers compared the three primary B12 delivery methods and found the following mean increases in serum B12 levels: A p-value of 0.270 means there is no statistically meaningful difference between the three methods
doi:10.2337/dc11-1582
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