Stability in any given laboratory still depends on temperature, pH, light exposure, and freeze-thaw history all of which should be documented per lot
It is also beneficial to take juices or other forms of fluids
According to a study published in Frontiers in Pharmacology, intramuscular administration of vitamin B12 produces a faster increase in serum levels compared to oral routes, although both methods are effective in restoring normal cobalamin levels in patients with deficiency
Purple Purple urine is almost always associated with people who have catheters and then get a UTI
The dose of 2000 micrograms of B12 is more than 800 times the recommended daily amount so, on the face of it, this dose seems too high, but as you increase the amount of B12 in your diet, less of a percentage will be absorbed