Years ago, a few scientists suggested that nitrosamines might cause diabetes. The concept was not pursued until now. We performed experiments in the laboratory and showed that very low, limited exposures to nitrosamines (the type found in food) cause Alzheimer's-type brain degeneration, dementia, diabetes, fatty liver disease and obesity. Adding high fat to the diet made the disease-causing effects of nitrosamines much worse.
(via @ebertchicago)
