Table 2.

The research questions for intervention studies^*

1.	What is the effect of potato consumption on CVD/CHD incidence and mortality, type 2 diabetes incidence and intermediate biomarkers of diabetes, and inflammatory factors in the general population?
2.	What is the effect of berry consumption on CVD/CHD incidence and mortality, type 2 diabetes incidence and intermediate biomarkers of diabetes, and inflammatory factors in the general population?
3.	What is the effect of whole-grain consumption on CVD/CHD incidence and mortality, type 2 diabetes incidence and intermediate biomarkers of diabetes, and inflammatory factors in the general population?
4.	What is the effect of milk and milk product consumption on CVD/CHD incidence and mortality, type 2 diabetes incidence and intermediate biomarkers of diabetes, and inflammatory factors in the general population?
5.	What is the effect of red and processed meat consumption on iron status in children, adolescents, and women of childbearing age?

^*The eligibility criteria for intervention studies are presented in Table 3.