What is the idea behind the Blood Type Diet?

What is the idea behind the Blood Type Diet?

Andrea Giancoli (Registered Dietician ) gives expert video advice on: What is the idea behind the Blood Type Diet?; How does the Blood Type Diet work?; What do I eat on the Blood Type Diet if I am blood type O? and more...

The idea behind the Blood Type Diet, is that according to your particular blood type, you should be following a certain exercise and certain eating plan because of the type of blood that you have.