These results imply that AHK could potentially rejuvenate the extracellular matrix and contribute to skin function
Pickart, L., Vasquez-Soltero, J
Clinicians may monitor complete blood counts, vitamin B12 levels, methylmalonic acid, homocysteine, potassium, or other markers depending on the situation
Add to that the lack of a gold-standard test for deficiency, and you can see why its an easy issue to miss
There are many different types of vitamin B12 available, including: cyanocobalamin methylcobalamin adenosylcobalamin hydroxycobalamin While cyanocobalamin is the Vitamin B12 supplements are available in a wide range of doses as well, including high dose supplements with 1,000 mcg to 2,000 mcg per serving
However, that energy effect is only true to the extent that they were B12 deficient in the first place