Essentially, high serum B12 can mean that your body is unable to absorb, metabolize, and/or utilize B12 properly, so it remains in your bloodstream
Our experience working with research teams exploring metabolic interventions consistently shows that single-pathway protocols plateau because the body compensates
When administered under clinician supervision with medical-grade product, TB-500 has a strong safety record
In contrast, methylcobalamin injections deliver B12 straight into your bloodstream providing immediate availability to cells
According to USADA, the ban is in place partly because theres insufficient research on its safety and efficacy
This suggests potential benefits for a range of injuries, including those involving tendons and muscles 3