Problem: Research (Women's Health Initiative) studying the relationship between glycemic index as a risk factor for depression showed: (select all that are correct) Group of answer choices A diet high in refined carbohydrates increased the risk of new-onset depression in post-menopausal women. A high consumption of lactose, fiber, non-juice fruit, and vegetables was significantly associated with lower odds of incidence of depression. The glycemic load of foods has no effect on mood or depression risk.