>>Blood type diet worked for me. Tried a lot of other diets and this is the only one that did work. I’m an O and my spouse is A. Both of us are ADHD. My parents are O and A both ADHD. My grandparents on the maternal side were O and AB- both ADHD. My kids are A and both ADHD. Coincidence or not. Who knows. <<
Since ADHD and blood types are both loosely linked to genetics……. I fail to see a correlation since the odds are that each will be passed down anyway.
My guess is that if you can roll your tongue, then so could your grandfather or grandmother – so perhaps linked to ADD? 