l carnitine fitness support NOW, L-Carnitine, 1000 mg, Support, Dietary Supplement - 100 Tablets L-Carnitine for Fat Metabolism and
Description
There are also small amounts found in white meat, fish, milk, avocados and asparagus

Romero-Gomez, M

Functional characterization and receptor binding studies of the malic enzyme thyroid hormone response element

Various metabolic disorders have been observed including hyperlactatemia and hyperammonemia attributed to VPA-induced alterations in mitochondria functions
