I have a lot of trouble with what to say to vegetarians/vegans when they are showing of some research as if it's their own.
The latest is this: [url=http://nutritionfacts.org/videos/eliminating-the-1-cause-of-death/]Eliminating the #1 Cause of Death | NutritionFacts.org[/url]
From what they say is the worlds leading heart-researcher saying that we are not built to eat meat.
What do I say to something like that? Is that research valid at all?