Organic. or nothing? It’s vital to eat your veggies. Low in calories but rich in vitamins and antioxidants, vegetables and fruits have been linked with a reduced risk of heart disease, cancer, diabet. Because of their high magnesium content and low glycemic index, green leafy vegetables are also valuable for persons with type 2 diabetes.An increase of 1 serving/day of green leafy vegetables was associated with a 9 percent lower…