I am 20 years old and after my 1st year in college i came home and oddly i gained weight by coming back. I ate horribly in school but kept up with exercise and since ive been home for the summer I have exercised at least an hour every day without fail. My routine involves running 2 miles, walking 1 and jogging half a mile and fterwards I rollerblade and somedays I switch it up and take a class at the gym and workout there.I have not even lost a pound but instead gained 3 and haven't seen any improvement at all. I eat healthy and watch everything that I even think of going in my mouth. I was wondering in anyone else had this problem and if so will the exercise kick in and help me lose weight?