Bad carbs are carbohydrate foods that have been highly refined , processed and removing most of nutritients & fiber . They are loaded by high calories , sweets , sugars & other unhealthy additives. Examples for Bad carbs :All candies , jelly , jams , sodas , fruits juices with sugar , canned fruit drinks , pudding , custards , other sweets , processed refined grains & refined flours , bread , paste made with refined flour , cakes , cookies & bakery , junk foods .