I just read this post on Wikipedia on
Vegetarianism. It says that 70% of the world's vegetarians are from India, and that it has been common in India since possibly 2000 BC. I wonder why that fact is rarely discussed as a counterpoint to those who want to claim that a vegetarian diet is deficient. I mean, if people have lived for several generations on such a diet, I would consider that enough evidence that it is viable. Far better than any published scientific studies done on a small sample population for perhaps 50 years. I do realize that it may not be practical for most people on this thread to eat a total Indian cuisine, but I believe it still serves as a "proof of concept".