This method puts vitamin B12 into the fatty tissue under the skin
For background, this review on thymosin beta-4 and tissue repair helps explain why TB-500 gets so much attention in recovery-oriented discussions
This means any substance that: Is not approved by any governmental regulatory health authority for human therapeutic use (e.g., drugs under pre-clinical or clinical development)
When B12 levels are equivocal, additional testing with methylmalonic acid (MMA) and homocysteine levels can provide greater diagnostic accuracy, as both are elevated in true B12 deficiency
Other research only chemicals have become popular as dietary supplements or products made for subcutaneous injection
Ideal for sports, surgery, arthritis, GI issues