About Careers Internship MedBlog Contact us
Medindia LOGIN REGISTER
Advertisement

Calorie Counting: Why We're Hopeless At It

by Tanya Thomas on September 22, 2010 at 10:40 AM
 Calorie Counting: Why We're Hopeless At It

A new study has shown that when it comes to estimating calorie counts, we aren't really on the ball - may be because of the order in which we encounter the food.

"The sequence in which items are considered often influences our evaluations of these items," said author Alexander Chernev (Northwestern University).

Advertisement

"The focus on sequential estimation is important because many meals are ordered and consumed sequentially rather than at once. Moreover, to control their daily calorie intake, people often estimate not only the amount of calories contained in each meal but also the total calories consumed during the day."

In one of Chernev's studies, he found that a group of participants' impressions of how many calories a cheeseburger had depended on whether they were first shown a salad or the cheeseburger.
Advertisement

The people who saw the cheeseburger first thought it had 570 calories, whereas the participants who first estimated the calories of the salad thought the cheeseburger had 787 calories-a 38 percent difference.

"Simply switching the order in which our respondents evaluated the two meals resulted in significant changes in their perceived calorie content," Chernev writes. Reversing the order in which the respondents considered the items also increased the overall calorie estimation from 757 to 1,097 calories.

When the foods are quite dissimilar (a "virtuous" salad versus an "indulgent" slice of cheesecake), people get even more confused about calories. Even though participants knew a fruit salad had fewer calories than a piece of cheesecake, they perceived a salad/cheeseburger sequence to have more calories than a cheesecake/cheeseburger combo.

The study has been published in the Journal of Consumer Research.

Source: ANI
Font : A-A+

Advertisement

Advertisement
Advertisement

Recommended Readings

Latest Diet & Nutrition News

Are Your Omega-3 Fish Oil Pills Healthy or Harmful?
Flavored omega-3 fatty acid supplements can conceal its rancidity, lowering its health benefits and obscuring health hazards.
The Coffee Alkaloid That Rewires Your Brain
Alkaloid extracted from coffee proves its mettle in enhancing cognitive abilities and counteracting age-related cognitive decline.
Therapeutic Effects of Ginger in Autoimmune Diseases
Fresh findings bolster the case for utilizing ginger supplements in the management of autoimmune disorders.
The Surprising Link Between Food and Mood
Study establishes a connection between an increased risk of depression and the consumption of ultra-processed foods.
Unhealthy Snacking May Raise Risk of Metabolic Diseases
By replacing healthy meals with unhealthy snacks, one-fourth of people counteract the benefits of wholesome meals, increasing their risk of metabolic disorders.
View All
This site uses cookies to deliver our services.By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Use  Ok, Got it. Close
MediBotMediBot
Greetings! How can I assist you?MediBot
×

Calorie Counting: Why We're Hopeless At It Personalised Printable Document (PDF)

Please complete this form and we'll send you a personalised information that is requested

You may use this for your own reference or forward it to your friends.

Please use the information prudently. If you are not a medical doctor please remember to consult your healthcare provider as this information is not a substitute for professional advice.

Name *

Email Address *

Country *

Areas of Interests