How much of a problem is protein in a vegetarian diet?

Many people use a vegetarian diet and more people are looking at the benefits than ever before. If anyone decides that they wish to make a vegetarian lifestyle for themselves, should they be concerned about a lack of protein in the diet? This is one of the biggest controversies with a vegetarian diet, but is there really any room for concern? People might be surprised to learn the truth, which is revealed for them here in this article.