Share 'Throw out information on the Blood Type Diet??'

I don't stick to the Blood Type Diet religiously, but if one goes by the BTD, a few of the main things I'm supposed to avoid are tomatoes and avacados. As you know, both play a major role in 811 recipes (and, I love them!).  Should I ditch the ideas presented in the Blood Type Diet and just go full throttle 811??