Ive heard rumor never heard any hard evidence on it that your not suppose to take any stimulants within an hour before or after cardio. I am trying to get the bf% down and sometimes its all i can do to get through cardio so i can have a chew after wards. Just wondering what you guys have heard about this and if i am hurting my losses any. Thanks (sorry if this is wrong area didnt know where to put this)