Ketogenesis is the process where the liver breaks down fatty acids into acetyl-CoA, forming beta-hydroxybutyrate.

“those fatty acids will be mobilized they get to the liver that stimulates beta oxidation of the fatty acids and as you you have greatly accelerated fat oxidation the liver essentially you'll be yeah beta hydroxy butyrate going to acetyl acetate and that splits to acetyl co a molecules and or what we're not even that so the beta oxidation of fatty acids will make acetyl co a and that will condense to acetyl acetate and ultimately beta hydroxy butyrate so that would be ketogenesis”