Ask yourself this, what food or manufacturing industry is profiting from this documentary? The answer is: None. There's a monumental amount of data and research that supports WPBF's, (clean whole plant based foods), beyond what this film has suggested. Let's not get WPBF confused with being vegan, because although it is vegan, that term has a broad definition, which could well include junk food. WPBF's have been shown to reduce or eliminate inflammatory responses which are linked to diseases, a claim animal protein cannot make. So, in essence, the documentary suggests that many diseases/problems are associated with lifestyle, and that includes what we ingest.