Broccoli

broccoli
Protein: 2 g per ½-cup serving (cooked)

Broccoli is a vegetable that is rich in fiber. You might be surprised to discover the amount of protein it contains too. They have been proven to deliver cancer-preventing properties so you know you cannot g wrong with broccoli. They are also versatile as you can stir-fry, boil or eat them raw.

Brussels Sprouts

Brussels sprouts
Protein: 2 g per ½-cup serving

Yes yes, we all know about the fact that Brussels sprouts are not the most delicious vegetables out there. The frozen variety of Brussels sprouts are even more appalling to the tongue. However, they are nutritional superstars that have been proven time and time again to be very healthy. In addition to protein, they contain potassium and vitamin K as well.