Diets are frequently faddish.
Mainly because the addiction to a poor diet is stronger and wins the day.
Poor choices in food intake is killing us and costing billions in medical resources.
However because something is considered "faddish" (temporary popular)
does not make it any less true or less factually correct.....it can just mean that
people do not have the will-power to overcome their addiction to unhealthy
food choices...and then the sheep move on to the next "cure" hoping it may
make the withdrawl easier.....
it goes back to the old Buddhist statement:
"All know the way.....few actually walk it"we all pretty much know what is killing us....but few do much about it.