Over the past 10 years, there has been a lot of new diets and information on restricting carbohydrates from your eating regimen.Personally, I never was a proponent of any of these "fad diets" or limited research on carbohydrates being part of the blame for the obseity epidemic that has grasped America. There are a lot of other factors to look at other than carbohydrates, but today, I'll only be addressing the role of carbohydrates inyour eating regimen. The notion that carbohydrates aren't good for you stems from the information that the glycemic index has produced about certain carbohydrates. The glycemic index is theoretically based on how 50 grams (200 calories) of carbohydrate (not counting fiber) in a food will affect blood sugar levels (Nancy Clark's Sports Nutriton Guidebook, 4th ed.pg.107). For example, sugar will have the highest rating supposedly because it causes a rapid spike in blood sugar while lentils will have a very low rating because it causes a more gradual increase in blood sugar levels. The problem with just looking at a particular food on the glycemic index, is that these foods are rarely eaten alone. The other foods will slow up the blood sugar response. For example, a sandwich consisting of white bread, turkey, lettuce, tomato and mustard, won't have such a rapid spike in blood sugar due to the added protein(turkey) and vegetables(lettuce and tomato) helping to slow down the blood sugar spike response time. The caloric intake of this sandwhich is determined by the serving size and the added fat,protein and condiments if any to the meal. Also, you have to remember that the body's main fuel source is carboydrates and not fat or protein. Eating excess protein or fat instead of carbohydrates will not supply your muscles with glycogen to provide your body with all the energy it needs to make it through a workout! Lets take a look at a typical dinner. You have an 8 ounce baked potato with butter, a 10 ounce ribeye steak, a house salad with ranch dressing and a glass of red wine. This looks like a healthy meal except for the butter,ranch dressing, the glass of red wine(alcohol is 9 calories per ounce just like fat regardless if it is wine, liquor, or beer) and all the fat that is in the ribeye steak. So you are going to say that the baked potato is the problem here! I think you obviously know that it is all the fat in the meal that is making this an unhealthy meal. Reduce the fat with leaner cuts of meat, eat more whole grain carbohydrates, fruits and vegetables. However, eating too much carbohydrates will end in weight gain and lead to excess bodyfat.