I have been on Atkins for 19 days now and lost 15 pounds. I lost that in the first two weeks, this third week I havent lost any, so weight loss has stalled, but I keep plugging on. Im not about to quit now. Hopefully Ill get through this and keep on keeping on. Im doing everything by the book so i know its nothing I am doing, its just my slow stinking metabolisim! lol