Key points from article :
Eating lots of fruits and vegetables reduce risk of getting diabetes by a quarter.
Antioxidants in these food may reduce risk of diabetes, improve insulin sensitivity.
Eat fresh fruits, vegetables, whole grains, tofu, and other healthy plant foods.
More than 300, 000 people participated in this study.
Research by Harvard T.H. Chan School of Public Health in Boston published in JAMA Internal Medicine.
