Nancy

3-5 days wouldn't be long enough even to know for sure about a metabolic advantage.... some do not enter ketosis within 3 days...if it was 5 days it would have been a little better... but I think the study needs to be done on more people in order to know for sure.

I remember in the book Dr. Atkins talked about some men who ate around 5,000 calories a day very high fat and still lost weight and I always felt that was too good to be true, although on this WOE I want no where near 5,000 calories a day...lol