The case has never been clearer: Eat less bacon and more beans.
Chan School of Public Health, who was not involved with the study.
Researchers followed them for an average of 19 years and looked for correlations between their diets and health.
They adjusted for other factors that can affect health, including calorie intake, physical activity, smoking and alcohol use.
But the findings were consistent between studies, she said, and are supported by other research that points in the same direction.
Persons:
Qi Sun, Sabrina Schlesinger
Organizations:
BMC Medicine, Harvard, of Public Health, German Diabetes Center
Locations:
Chan, United States, Europe, Asia, Düsseldorf, Germany