Have been on Atkins for a couple of months now and have felt pretty good. Now all of a sudden, I have had aches in my legs and arms. Not just one spot. Kind of all over. It's been going on for a couple of weeks. I take supplements that include potassium and magnesium. Is there something I could be missing?

Last night I was given a food item that had sugar in it. Didn't realize it until I had eaten it without thinking. The pain was not as intense this morning as usual. Is there such a reaction to going sugarless?