How strange that the Ways Of Eating' that have been followed for thousands, perhaps hundreds of thousands of years are 'Fads'. How is that possible? Do 'Fads' last for hundreds of human generations?
Yet the modern ones SAD, Food Pyramid, Eatwell Plate, 5 A Day which have only been around for 40yrs (during which time CVD, Diabetes and Obesity have rocketed) is somehow not considered a fad.