Danger: Diet Disaster Area Ahead!

How to navigate potholes on the dieting highway without gaining a pound.

By Heather Hatfield
WebMD Weight Loss Clinic - Feature

Reviewed by Kathleen Zelman, MPH, RD, LD

It's the all-you-can-eat buffet at your favorite restaurant, or the vacation where you just want to let loose. Or, worse yet, it's Aunt Sophie piling mega-portions of her secret-recipe garlic butter mashed potatoes on your plate at the weekly family dinner.

Whatever your own personal ''diet disaster zone,'' it's a person, place, or situation that can leave you heavy with guilt and extra pounds.

Here are some common potholes along the dieting highway that you should be wary of, along with tips from experts on how to navigate around them without gaining a pound.

Restaurant Ruination

The Disaster: Your favorite restaurant, offering up an all-you-can-eat buffet bar or portions of creamy, buttery pasta that are too big for three people, let alone one.

''Restaurants are tricky,'' says Rick Hall, a registered dietitian in Phoenix. ''We feel our pocketbooks itching on our legs because we're paying so much for the food, so we feel like we can't let it go to waste. Even if they bring you a huge portion, you feel like you need to eat it all because you're paying $50, $60 or more for what's in front of you.''

The appetizers don't help, especially when they come in the form of baskets brimming with bread (with butter on the side, of course).

''What happens is you're so hungry when you get there, that when the waiter brings out the bread, you fill up on it,'' says Hall, who lectures on nutrition issues at Arizona State University. ''But then you still eat a full meal.''