HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

This Article Full Text Full Text (PDF) Purchase Article View Shopping Cart Services Email this article to a friend Similar articles in this journal Alert me to new issues of the journal Download to citation manager Request Permissions Citing Articles Citing Articles via Google Scholar Google Scholar Articles by Marks, J. B. Search for Related Content PubMed Articles by Marks, J. B. Social Bookmarking                What's this?

Obesity in America: It’s Getting Worse

The first 20% of the full text of this article appears below.

Nearly two-thirds of adult Americans are overweight or obese. Despite the attention of the health profession, the media, and the public, and mass educational campaigns about the benefits of healthier diets and increased physical activity, the prevalence of obesity in the United States has more than doubled over the past four decades.1 Add the relatively few Americans who practice the habit of regular physical activity to the many who practice the habit of "super-sizing," and it is no revelation why this has occurred.

We have inherited our genetic makeup from our ancestors, hunters and gatherers who ate diets rich in low-fat meats and grains, who had to stalk and capture the entrée for dinner. During times of feast, their bodies were designed to store nutrients as adipose tissue to be used for fuel to survive periods of famine. We are descended from these survivors, and we . . . [Full Text of this Article]

CiteULike    Del.icio.us    Digg    Reddit    Technorati    What's this?