"Protein" is a pretty non-specific descriptor too - do we need to find out what some of these products actually contain?? (Thinking of this ClearFood sausage study which showed alarming numbers of brands containing human DNA… http:// www.independent.co.uk/news/science/hot-dog-sausages-contain-human-dna-study-says-and-many-vegetarian-ones-contain-meat-a6710341.html)