Carl's Jr. brags that it's home to this enormous sandwich, but the restaurant chain also provides convenient nutrition info on its Web site -- so ignorance is no excuse for eating it.

A Simple Solution: The Low Carb Six Dollar Burger has just 490 calories.

13: Worst salad
On the Border Grande Taco Salad with Taco Beef

This isn't an anomaly: Five different On the Border salads on the menu contain more than 1,100 calories each.

The Salad for You: The Sizzling Chicken Fajita Salad supplies an acceptable 760 calories. But remember to choose a noncaloric beverage, such as water or unsweetened iced tea.

14: Worst sandwich
Quiznos Classic Italian (large)

A large homemade sandwich would more likely provide about 500 calories.

Cut the Calories: Isn't it obvious? Order a small -- or save half for later.

15: Worst kids' meal
Macaroni Grill Double Macaroni 'n' Cheese

It's like feeding your kid 1 1/2 boxes of Kraft mac 'n' cheese.

Your Best Option: The 390-calorie Grilled Chicken and Broccoli.

16: Worst Mexican entree
Chipotle Mexican Grill Chicken Burrito

Despite a reputation for using healthy, fresh ingredients, Chipotle's menu is limited to king-size burritos, overstuffed tacos, and gigantic salads -- all of which lead to a humongous waistline.

Make Over the Menu: There are two ways to Men's Healthify a burrito at Chipotle: (1) 86 the rice and tortilla and request your meat, vegetables, and beans served in a bowl or (2) bring a friend and saw the burrito in half.

17: Worst 'healthy' burger
Ruby Tuesday Bella Turkey Burger

We chose this burger for more than its calorie payload: Its name implies that it's healthy.

The Truly Healthy Choice: Skip burgers entirely (few at Ruby Tuesday come in under 1,000 calories). Instead, order a 9-ounce sirloin with a side of steamed vegetables, and keep things under 1,000 calories.

18: Worst supermarket meal
Pepperidge Farm Roasted Chicken Pot Pie (whole pie)

The label may say this pie serves two, but who ever divided a small pot pie in half? The sad truth is, once you crack the crust, there will be no stopping -- which makes this 300 calories worse than anything else you'll find in the freezer case.

Pick a Better Pie: Swanson's chicken pot pie has just 400 calories.

19: Worst drink
Jamba Juice Chocolate Moo'd Power Smoothie (30 fl oz)

Jamba Juice calls it a smoothie; we call it a milk shake. In fact, this beverage contains as much sugar as 2 pints of Ben & Jerry's butter pecan ice cream.

Turn Down the Power: Seventy-five percent of this chain's "power smoothies" contain in excess of 100 grams of sugar. Stick to Jamba's lower-calorie All Fruit Smoothies, which are the only menu items that contain no added sugar. And always opt for the 16-ounce "small."

20: Worst fast-food chicken meal
Chicken Selects Premium Breast Strips from McDonald's (5 pieces) with creamy ranch sauce

The only thing "premium" about these strips is the caloric price you pay. Add a large fries and regular soda and this seemingly innocuous chicken meal tops out at 1,710 calories.

Change Your Chicken: 20 McNuggets have the same impact. Instead, choose Mickey D's six-piece offering with BBQ sauce and save yourself 530 calories.