New science proves snacking on the right foods at the right times can turn your body into a fat burning machine! Learn what to eat, when to eat it and how much you can have to watch the pounds drop.

The lunch bag giveaway has ended.


Click here for Part 1 of Dr. Oz’s Snack Attack.

Click here for Part 2 of Dr. Oz’s Snack Attack.

Click here for Part 4 of Dr. Oz’s Snack Attack.

Click here for Part 5 of Dr. Oz’s Snack Attack.

Click here for the full plan to eat more and weigh less.

Click here for more snack recipes.

Fat Substitutes: Could They Be Leading to Your Weight Gain?

They're hiding in everything from low-fat cottage cheese to protein shakes.

Fat substitutes are compounds that resemble the chemical and physical properties of certain fats and oils and are often used to replace conventional fats (butter, oil) in baking and frying. They can help bring calorie counts down.

But fat substitutes are almost like secret ingredients that hide in plain sight, says Mark Schatzker, author of the upcoming book "The End of Craving: Recovering the Lost Wisdom of Eating Well."

Keep Reading Show less