An enzyme complex containing carnitine is necessary for transporting FFA into the mitochondria. Once in the mitochondria, the FFA can be metabolized to acetyl CoA.
Carnitine is a chemical messenger used by the body during fatty acid oxidation or FFA (i.e., during the burning of fats).
This chemical messenger (carnitine) is produced by different organs including the liver, brain, and kidney.
The major role of carnitine is to transfer long-chain fatty acids to the mitochondria for their oxidation.
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