According to USA.gov, the top New Year's resolution is to lose weight and get fit. For some, it's merely getting back into jogging or going to the gym more. For others, the task is daunting: cutting back on favorite foods, quitting smoking, walk/bike to work, etc.

WSi wants you to know that if, indeed, your 2009 resolution was to get fit, we're here to help. Losing weight, toning up, and feeling healthy can actually be fun. And since January 18th - 24th is Healthy Weight Week, we thought there's no time like the present to get going on this!

Head over to NutritionData.com to get started by determining your healthy weight using their handy-dandy BMI and Daily Needs calculator.

Change Starts at the Source:

A new, healthier you begins at the supermarket. And even the smallest augmentations to your shopping list can be the biggest improvement. Our friends over at MSN.com have compiled a quite informative list to aid shoppers in making a smarted food decision when walking up and down the aisles and aisles of processed and fried foods. Check out the list here!

Eating out is a true challenge of sticking to a new, healthy meal plan. So, for fun, let's take a look at the worst foods some of your favorite chains have to offer. (Sorry if we're ruining it for you, but it's for your own good, Oliver Twist.)

The Worst Food Altogether:

Outback Steakhouse Aussie Cheese Fries with Ranch Dressing

2,900 calories

182 g fat 240 g carbs

Worst Starter:

Chili's Awesome Blossom

2,710 calories

203 g fat 194 g carbs

6,360 mg sodium

Worst Nachos:

On the Border Stacked Border Nachos

2,740 calories

166 g fat 191 g carbs

5,280 mg sodium

Worst Pasta:

Macaroni Grill Spaghetti and Meatballs with Meat Sauce

2,430 calories

128 g fat 207 g carbs

5,290 mg sodium

Worst Pizza:

Uno Chicago Grill Chicago Classic Deep Dish Pizza

2,310 calories

162 g fat 123 g carbs

4,470 mg sodium

Worst Fish Entree:

On the Border Dos XX Fish Tacos with Rice and Beans

2,100 calories

130 g fat 169 g carbs

4,750 mg sodium

Worst Chicken Entree:

Chili's Honey Chipotle Crispers with Chipotle Sauce

2,040 calories

99 g fat

240 g carbs

Worst Chinese Entree:

P.F. Chang's Pork Lo Mein

1,820 calories

127 g fat 95 g carbs

Worst Dessert:

Chili's Chocolate Chip Paradise Pie with Vanilla Ice Cream

1,600 calories

78 g fat 215 g carbs

Worst Breakfast:

Bob Evans Caramel Banana Pecan Cream Stacked and Stuffed Hotcakes

1,540 calories

77 g fat

(9 g trans fat)

198 g carbs

(109 g sugar)

Worst Steak:

Lonestar 20 oz T-bone

1,540 calories

124 g fat

Worst Burger:

Carl's Jr. Double Six Dollar Burger

1,520 calories

111 g fat

Worst Salad:

On the Border Grande Taco Salad with Taco Beef

1,450 calories

102 g fat 78 g carbs

2,410 mg sodium

Worst Sandwich:

Quizno's Classic Italian

1370 calories

86 g fat

4490 mg sodium

Worst Kids' Meal:

Macaroni Grill Double Macaroni 'n' Cheese

1,210 calories

62 g fat

3,450 mg sodium

Worst Mexican Entree:

Chipotle Mexican Grilled Chicken Burrito

1,179 calories

7 g fat

125 g carbs

2,656 mg sodium

Worst "Healthy" Burger:

Ruby Tuesday Bella Turkey Burger

1,145 calories

71 g fat

56 g carbs

Worst Supermarket Meal:

Pepperidge Farm Roasted Chicken Pot Pie (whole pie)

1,020 calories

64 g fat

86 g carbs

Worst Drink:

Jamba Juice Chocolate Moo'd Power Smoothie (30 fl oz)

900 calories

10 g fat

183 g carbs

(166 g sugar)

Worst Fast Food Chicken Meal:

Chicken Selects Premium Breast Strips from McDonald's (5 pieces) with creamy ranch sauce

830 calories

55g fat (4.5g trans fat)

48g carbs

Source: Men's Health

Tomorrow: Tips to Kicking Off the New Workout Routine.