It's a catastrophic failure point in the research process
Deli MA, Porkolb G, Kincses A, Mszros M, Szecsk A, Kocsis AE, et al
It is important to distinguish between excessive supplementation and pathologically elevated B12 levels, which may indicate underlying haematological disorders, liver disease, or renal impairment rather than true overdose
Multifunctional bioactive peptides derived from quinoa protein hydrolysates: inhibition of -glucosidase, dipeptidyl peptidase-IV and angiotensin I converting enzymes
An earlier controlled study (Coviello 2005) showed that low-dose HCG maintained intratesticular testosterone in a dose-dependent way when the body's own gonadotropins were suppressed the mechanistic basis for using it during testosterone therapy
PMID: 198 GommersJHernstrmVJosefssonVSartorHSchmidtDHjelmgrenAet al