I am trying the Atkins Diet. For the first two weeks, I am not suppose to eat any bread, pasta, rice or potatoes, along with all sugars. I heard from a friend of a friend that cutting out carbs completely can shut down or majorly slow down my matabolism. Is this true? Or is it only if I do this long-term? Any suggestions on a better diet to loose 10 lbs. ASAP! I already work out daily for at least an hour (mostly cardio), and eat pretty healthy. Thanks.