Thanks. I heard talk about it recently, and there ia a clinical trial going on with the Ketogenic diet. I did a low carb diet way back when, pre-cancer days like Atkins, Protein Power, and others. I did not like how I felt while doing this, although you do loose weight, but any calorie restricted diet does too. Excess protein also puts stress on the organs, like kidneys, which eliminates excess ketones in the urine, which need to be checked during the diet. I can't do it now with diabetes, and kidney disease. In regards to cancer, I have my reservations. I'm interested in stem cells these days for Head and Neck Cancer, which is something different.

http://clinicaltrials.gov/ct2/show/NCT01716468?term=NCT01716468&rank=1