Thank you for your response.

Well, yes, I do eat low carb (myoplex low carb) bar. One a day. I have in the past and lost very succefully.

I workout with a trainer weight training 3 days a week for the past year and cardio 3 days a week. (kind of like BFL exercise)

I just read that exercise may effect the "purple" b/c we release the ketones during exercise. And I drink lots of water. I read that may be another reason?

Oh well. I DO feel different just today I started to feel better. Less thick around the middle. (I took off from the gym for the month of Dec) BAD MOVE!

Anyway, I just want to fit in my pants I bought last year when I started atkins originally! HA!

thanks guys!