[najida]

No study because it's common knowledge that they can be harmful (ask a diabetic in ketoacidosis).

But you eat whatever you want to darlin'.

[Varda]

Common knowledge isn't good enough. It used to be common knowledge that antibiotics wouldn't help ulcers.

[GovernmentIsTheProblem]

“No study because it’s common knowledge that they can be harmful (ask a diabetic in ketoacidosis)”

Dietary ketosis and ketoacidosis are totally different metabolically. Totally different pathways.

http://en.wikipedia.org/wiki/Ketosis