Abstract:
:The nutrition transition has created an obesogenic environment resulting in a growing obesity pandemic. An optimal foraging approach provides cost/benefit models of cognitive, behavioral and physiological strategies that illuminate the causes of caloric surfeit and consequent obesity in current environments of abundant food cues; easy-access and reliable food patches; low processing costs and enormous variety of energy-dense foods. Experimental and naturalistic observations demonstrate that obesogenic environments capitalize on human proclivities by displaying colorful advertising, supersizing meals, providing abundant variety, increasing convenience, and utilizing distractions that impede monitoring of food portions during consumption. The globalization of fast foods propels these trends.
journal_name
Appetitejournal_title
Appetiteauthors
Lieberman LSdoi
10.1016/j.appet.2006.02.011subject
Has Abstractpub_date
2006-07-01 00:00:00pages
3-9issue
1eissn
0195-6663issn
1095-8304pii
S0195-6663(06)00205-4journal_volume
47pub_type
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