Where did all my fat go?
Weight loss is different than fat loss, usually how fast the weight drops is highly correlated with how much of that weight is muscle/water or fat. For example, if you are 190 lbs in the morning, then 186 after your workout, most of that loss is probably due to water loss...If you exercised fasted, you can add some muscle loss in there too. But how can you be sure or know if your body actually burned its fat. BIG DISCLAIMER! science has yet to get a full grasping understandin