2. Walnuts
Nuts of all types provide a wealth of health benefits; however, walnuts, in particular, are excellent for keeping pre-diabetes and type 2 diabetes at bay. One research study found that when people who were at risk for developing diabetes consumed 2 ounces of walnuts on a daily basis for a 3 month period saw marked improvements in the function of their blood vessels, as well as a decrease in their LDL cholesterol levels; two factors that increase the risk for diabetes.
Walnuts help to improve cardiometabolic health, are a great source of healthy fats, and help to manage weight.