can l carnitine cause cancer L-Carnitine in Mitochondria Can L Carnitine Cause Cancer?

Characterization of genetic variants of GIPR reveals a contribution of beta-arrestin to metabolic phenotypes

For a longevity protocol, both have a role, and which one leads depends on the patients primary aging presentation

Eisenberg T, Knauer H, Schauer A, Bttner S, Ruckenstuhl C, Carmona-Gutierrez D, Ring J, Schroeder S, Magnes C, Antonacci L, Fussi H, Deszcz L, Hartl R, Schraml E, Criollo A, Megalou E, Weiskopf D, Laun P, Heeren G, Breitenbach M, Grubeck-Loebenstein B, Herker E, Fahrenkrog B, Frhlich KU, Sinner F, Tavernarakis N, Minois N, Kroemer G, Madeo F (2009) Induction of autophagy by spermidine promotes longevity

Some men inject testosterone and HCG on the same days