Looking to drop some weight? The answer may lurk in your eating habits. We’ve done the research and found 15 foods that are delicious and nutritious and can help you peel off the pounds. Find out which citrus fruit helps you eat less, which are the best breakfast foods for slimming down, which protein will help you consume fewer calories and which snack has a portion-control system pretty much built in. Read on to see if any of your favorite foods made the list.