Once reconstituted in bacteriostatic water or sterile saline, most peptides remain stable for 2 to 6 weeks when refrigerated at 28 C
Elevated serum B12 values in serious conditions Maybe the concern for a possible overdose is caused by the knowledge that some life-threatening diseases can be accompanied by a strong increase in the B12 blood value, in some cases to even 30 times the upper reference value
A pharmaceutical-grade bacteriostatic water product meets the USP specification: Anything missing one of these specs isn't strictly "bacteriostatic water" in the pharmaceutical sense, even if the label says it is
There is no evidence supporting dietary restriction of B12-rich foods, as dietary intake does not typically cause problematic elevation due to regulated intestinal absorption
Image source Adequate stomach acid and enzymes are required to free B12 from the proteins it is bound to in food
Animal-based foods like chicken, beef, liver, kidneys, eggs, fish, and dairy products are primary sources of Vitamin B12
