http://www.proteinvegan.com/ Easy Vegan Protein Sources It is very simple for someone to find many vegan protein sources in any diet, even a strict vegan one. Proteins are a staple of an everyday diet. People need them for the body to function adequately and correctly. An average person needs between 40 and 70 grams of this nutrient daily depending on your gender, weight and activity level. There are many options for even the strictest vegan to get adequate amounts from a variety of tasty and adaptable vegan protein sources.