The website attached to the film "The Game Changers" says:
The preponderance of scientific evidence suggests that a standard animal-based diet — where foods like meat, eggs and dairy are at the center of most meals — decreases overall health, increases the risk of numerous diseases, and reduces our lifespans. Conversely, the more plants you eat, the healthier you tend to be, decreasing your risk of many major diseases while increasing the quality and length of our lives.
The Game Changers: FAQs: Why does there seem to be so much controversy about what a healthy diet is?, 8 Dec 2019
Is this claim true? I.e. that there is wide (my interpretation of "preponderance") scientific evidence that animal diets are less healthy? And have they identified the animal components of such diets as the culprits?
Animal foods — including processed, red, and white meat, as well as fish, dairy, and eggs — contain (or help create) a wide range of pro-inflammatory constituents, including polycyclic aromatic hydrocarbons and heterocyclic amines, each of which “contribute to inflammation, oxidation, and carcinogenesis” [28]
How Cancer Works, 9 dec 2019
For the quote they cite:
(28) Hever J, Cronise RJ. Plant-based nutrition for healthcare professionals: implementing diet as a primary modality in the prevention and treatment of chronic disease. J Geriatr Cardiol. 2017 May;14(5):355-68.
Is this claim true? And are such compounds a) unique to animal foods and b) ubiquitous in animal foods?