Food & Diet Complete proteins from plant-based sources The most commonly known sources of proteins for vegetarians, especially for vegans who avoid all animal-based foods, including eggs and dairy, are legumes like beans and peas. However, legumes are … Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Skype (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)