source natural l-carnitine fumerate (tartrate) L-Carnitine (fumarate)
Description
In addition to physical signs of withdrawal, a constellation of symptoms contributing to psychologic discomfort and negative affect constitutes a prominent component of the withdrawal syndrome (Becker, 2008

Potentiation of acenocoumarol action by L-carnitine

Eur Neuropsychopharmacol 18:7477

But theres such an obsession around protein that many people overdo it with all the supplements, she says

Tissue-specific biosynthesis of -N-monomethyllysine and -N-trimethyllysine in skeletal and cardiac muscle myosin: A model for the cell-free study of post-translational amino acid modifications in proteins