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Personalized Nutrition The Blood Type Diet Blog - 4YourType

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Good Fits and Bad Ones

Aug 10th, 2026

by Dr. Peter D'Adamo

Good Fits and Bad Ones

Imagine you have spent your whole life in France. You think in French, you argue in French, you take your coffee standing at the counter and your lunch seriously. None of this is written down anywhere. It is simply the tuning you acquired by growing...
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Why You Are What You Are

Jul 30th, 2026

by Dr. Peter D'Adamo

Why You Are What You Are

The ABO blood group, that simple A, B, AB, or O scrawled on your donor card, is a working museum of nearly every way that life edits its own genetic code. In one small stretch of DNA, the ABO system manages to display the full repertoire of genetic...
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