https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4718092/ «A h…
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4718092/
«A higher intake of fruit, especially berries, and green leafy vegetables, yellow vegetables, cruciferous vegetables or their fiber is associated with a lower risk of type 2 diabetes.»