Which Fad Diet Have You Implemented as Your Healthy Diet Plan?

What wacky diet trends have you tried because you thought they were healthy diet plans at the time?  Did they work?  Did they not work?

I came across an article awhile back listing Seven Decades of Wacky Diet Trends going all the way back to the 30’s.  Some of them even repeated themselves during this time.

Let me know what you have tried that falls into the wacky diet trend category.  There are usually 2 or 3 powerhouses in each decade, but I am sure you will mention many more than that.