I have been on the atkins diet for 2 months now. I love it and losing weight! My one problem has been leg cramps, mostly at night. This morning I got up, felt great, but later was standing in my kitchen talking to my sister when suddenly I felt a strange sensation in my lower legs followed quickly by them just totally giving out. It was like I had no legs and was just collapsing to the floor. It was both strange and alarming but since then I've been ok although my legs have been sore and felt weak. Has anyone else experienced this? Have any ideas about it? Any info would be greatly appreciated. Thank You!