I don't know if this is a "fad" or what, and I'm not interested enough to do my own research into the whole eating for your blood type issue. However! The menus posted for each blood type are all sort of similar, and they all look incredibly appetizing and healthy! Thanks very much for posting. I love to eat healthy but I hate being bored by my food so it's hard for me to keep it on track. Those menus provided some more ideas as well as letting me know that my latest eating structure was pretty decent.