Once in your system, Vitamin B12 helps your body in several ways: Boosts red blood cell production - More red blood cells mean better oxygen transport throughout your body, which helps reduce fatigue
How To Test Your B12 Level Serum B12 (cobalamin) in the blood is the standard way to check B12 status
While some anecdotal reports favor IM injection for direct muscle tears, scientific evidence is lacking
It also appears to inhibit the over-phosphorylation of tau protein, reducing synaptic loss and preventing memory impairment
Vekovischeva OY, Zamanillo D, Echenko O, Seppala T, Uusi-Oukari M, Honkanen A et al (2001)
Volume: Due to the high concentration (70mg), use at least 3mL - 5mL of diluent to ensure full solubility