All of the following dishes are considered healthy in their native cultures, but we still could not be persuaded to sit down to a nice bowl full of this stuff.
We're pretty sure the thing your brain does best is convince you that it works. But it doesn't take much to spot the bizarre little flaws in your gray matter.
Even among theories like these (which count their believers in the millions), you find that the whole thing is usually based on some embarrassingly simple misunderstanding.