The only conspiracy here is the vegans conspiring to convince you a perfectly healthy food source is bad so that you don't continue to consume it and thus oppress animals in the eyes of their wacky PETA cult.

Seriously, this chick's face and nasty attitude, and the title of the next article "why diet and exercise don't work like they used to" [lol] are evidence enough against this ridiculous and unscientific video.