http://www.proteinvegan.com/ Facts About Vegan Protein Vegan protein is a phrase that refers to protein rich foods that do not come from animals or from products derived from animal sources. There is a common misconception that the only true source of this nutrient is meat, which would mean the diet vegans follow is unhealthy. In reality, nothing could be further from the truth. While it is true that protein should make up fifteen percent of an average person's total daily intake of calories, the recommended daily allowance of this nutrient is not as high as many people believe. Almost everyone in the United States, even those who follow a vegan diet, consume enough or more protein than they need to stay healthy.