Confused over how much you should be eating and how to track calories and nutritional metrics? Here’s the lowdown on serving ...

Think about it – when did a muffin become as big as your head? The average bagel 20 years ago was 3 inches in diameter, while today it's 6 inches in diameter. 5 ounces, while today it's 8 ounces. The ...

Most restaurants pack their plates with portions that are often two or three times the recommended serving size. And because people don’t always know how many calories they’re consuming when they dine ...

New research highlights the benefits of the food industry changing food product portion sizes in order to make healthier eating more normal. New research, published in the American Journal of Clinical ...

Portion distortion in America is one of the main reasons why 70 percent of our country is considered overweight or obese. A review published in the Journal of Critical Reviews in Food Science and ...

Editor’s Note: Sign up for CNN’s Eat, But Better: Mediterranean Style. Our eight-part guide shows you a delicious expert-backed eating lifestyle that will boost your health for life. Portion sizes of ...