Everydiet.com is the best online resource I've found for diet plan information. They describe the pros and cons of this diet plan here http://www.everydiet.org/diet/skinny-switch-secret-diet

Skinny switch secret diet is detailed further here: http://www.articlesnatch.com/Article/How-Does-The-Skinny-Switch-Secret-Work/570033. It explains how it works and whether or not it is for you is a personal choice.

diet and exercise

No.

She came up with her own secret diet. Nobody knows what it was.