This is because B12 acts on the bone marrow to normalize red blood cell creation, and the life cycle of a red blood cell is 90 days
Its neutral pH range and inert water-for-injection base make it suitable for a wide variety of peptide molecular structures without causing precipitation, degradation, or chemical incompatibility
PrymaLab supplies a 5mg/ml reference concentration to support reproducible research and does not provide human dosing instructions
No other medications
The injection delivers B12 directly into the body to support absorption and wellness benefits
However, one study reported that children and adults with normal to elevated levels of serum vitamin B1 had many symptoms normally associated with vitamin B12 deficiency, including fatigue, depression, anxiety, lack of motivation, poor memory, fuzzy thinking, peripheral neuropathy and difficulty sleeping