Repeat towards the end for at most five days, and then have a 1-day carb-up of "clean" carbohydrates for oatmeal, yams, sweet potatoes and brown rice. On his or her 10th day, during the night time, you're allowed a huge carbohydrate shop. Fat burners in their natural form or as supplements will, no doubt go mile after mile in fighting obesity. But what happens with carbohydrates are tightly held?