hey guys, i've been looking around alot and have come across some conflicting information. i've read that only animal products contain the right proportion of the 8 essential amino acids but i've also read that some plant sources also contain complete protein. specifically, i read that quinoa and soy isolate are complete, although i've also seen hemp seeds and buckwheat mentioned. the problem is that the only sources that make the claim for plant sources are wikipedia or vegetarian/vegan websites. conversely, the sources that make the claim for animal products tend to be bodybuilding articles. my problem is that i'm presented with conflicting information from what is essentially two ideologies that are typically opposed to one another. as such, it seems likely that bias is playing a role here somewhere. i have seen both cases put forth on sherdog, but never with a source. i'm hoping that you guys can settle this for me. i need some legit sources because i got into this argument with my vegan friend and its getting pretty heated i.e., we're calling each other bitch, dick tits, etc. i'm going to need some proof to shove in his face. i hope you guys can help. thanks!