Why do we eat so much? It's simple: blame the environment!  [electronic resource] 

 -  Harvard health letter  Nov 2004 
 - 1-2 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1052-1577 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feeding Behavior--psychology<br/>Food Packaging<br/>Humans<br/>Social Environment