> The most likely culprit is processed food […] Processed food alone does not seem to explain all data (though you do mention “plastics contain hormone-like ch

> The most likely culprit is processed food […] Processed food alone does not seem to explain all data (though you do mention “plastics contain hormone-like chemicals”): - Mammals that live near or with humans, from lab rats to pet pooches, have gotten fatter over recent decades. - Fatter lab animals are the hardest to explain, since their diet is tightly controlled and well documented. Source: http://news.discovery.com/animals/fat-pets-obesity-weight.htm http://news.discovery.com/animals/fat-pets-obesity-weight.ht...