Vegetarians do not include meat in their diet. However, they do need proteins. Green leafy vegetables are an excellent source of protein. Not only this, other vegetables also house immense quantities of protein. Especially beans are full of protein necessary for the body. Other vegetables include peas, Brussel sprouts, spinach, potatoes and broccoli.
Besides the protein content, many vegetables contain immense quantities of natural minerals and vitamins needed by the body, making them a great source off daily nutrition. Many doctors recommend including vegetables in your diet as they represent the healthier group of foods. Compared with meats, vegetables can be much more nutritious.
Green vegetables, and vegetables of other colors, all have great health benefits but as for protein, lets examine those with the highest protein content. Top comes endamame (soya) beans - green. But they must be organic. Black beans. Lima beans - green. Potatoes. Spinach - dark green. Corn. Broccoli - dark green. Brussel sprouts - green. Green peas, too.
So, disregarding the health benefits from minerals in some vegetables, yes, the green vegetables listed above will provide important protein to your diet. This means you can obtain sufficient protein without eating meat.