James P. Grantham and Maciej Henneberg of the School of Medical Sciences (University of Adelaide, Adelaide, Australia) suggest that estrogen-like compounds in the environment are causing obesity. Read about their hypothesis in PLOS One. I don’t know if they’re right, but their idea deserves consideration.
A couple estrogen-like substances they mention are in soy and polyvinyl chloride (PVC). We ingest these xenoestrogens. I had not been aware that soy consumption is positively linked to obesity.
The authors don’t instill confidence by using weak references such as #22.
I didn’t see the trendy “endocrine disruptors” moniker in the article.