Depends on the individual. I had little trouble staying keto for over 18 months once I saw it working. (cardio) Exercise alone generally doesn't work unless y

Depends on the individual. I had little trouble staying keto for over 18 months once I saw it working. (cardio) Exercise alone generally doesn't work unless your genetic predisposition makes you a good responder to cardio; see the University of Bath study or Michael Mosley's "The Truth About Exercise".