The real driver of the 28-day limit is microbial contamination risk from repeated vial punctures
The improvements could be due to placebo effect or the invasive procedure itself (cystoscopy), and subtle side effects might have gone unnoticed in such a small sample
Im sorry to hear of your Injuries.Views differ on the effect of using b12 out of date
Preformed coenzyme forms of B vitamins, including methylcobalamin, offer immediate, direct nutritional support, even for those with genetic differences that impair metabolism of standard B vitamins
Detoxification: Unlike cyanocobalamin, which contains a cyanide molecule that must be detoxified and excreted by the body, Methylcobalamin does not pose this additional burden on the detoxification systems
Always confirm your B12 level through a blood test before committing to a package if your levels are normal, the B12 component will not change your weight