Peter Attia· MD
Lucine is one that's referred to as a branch chain amino acid and its side chain is purely carbons it's a carbon chain that looks a lot like a fatty acid and so Lucine is one of really two amino acids that are ketogenic it is metabolized as a fatty acid and what we know is that Lucine will also activate the cpt1 enzyme the carnal pettin transfer enzyme which is the link of bringing fatty acids into the mitochondria for oxidation