Avoid repeated freezing and thawing , as this may lead to degradation and reduced peptide activity
Not enough B12 is a cause of fatigue, poor cognitive function, and is linked to increased cancer risk
Overgrowth of bacteria: Some people develop vitamin B 12 deficiency as a result of conditions that slow the movement of food through the intestines (diabetes, scleroderma, strictures, diverticula), allowing intestinal bacteria to multiply and overgrow in the upper part of the small intestine
The United States Pharmacopeia (USP) has established monographs defining the specifications for bacteriostatic water, including benzyl alcohol concentration, sterility testing requirements, and endotoxin limits
For this reason, its even more important as we age to talk to a doctor about whether or not our bodies are absorbing the vitamins we need