Is it possible to burn too many calories?
I have been using MFP and doing WW for about two months now. To date I have lost almost 18 lbs. About a month ago, I started using iFit live on my treadmill. I liked the mix of workouts so much that I went from using the treadmill about 20 minutes a day to using it up to 90 minutes a day. I didn't miss a day on the…