Just one hot dog a day could raise disease risk, study suggests, but some cite caveats

A new meta-analysis from the University of Washington suggests that no amount of processed food is safe to consume.

Researchers analyzed 77 different studies to gauge the link between certain amounts of these foods and common chronic diseases.

"Habitual consumption of even small amounts of processed meat, sugary drinks and trans fatty acids is linked to increased risk of developing type 2 diabetes, ischemic heart disease and colorectal cancer," lead study author Demewoz Haile, a research...