The half-life refers to the time it takes for the concentration of a substance to reduce by half in the body
Wergeland S, Torkildsen O, Myhr KM, Mork SJ, Bo L
and Hancock, R.E., Biochem
Syringes and needles for injection ordered separately.
Some might say this title is dramatic, but those who are currently denied access to B12 injections, who are panicked to within an inch of their lives with coronavirus and who now have no essential vitamin B12 treatment, would probably feel its a completely reasonable statement
It is also compared with KPV and GHK-Cu where inflammation, skin, gut, or connective tissue are part of the discussion