This is so fascinating. I just discovered it. Dr. Peter D’Adamo, author of “Eat Right 4 Your Type: The Individualized Diet Solution to Staying Healthy, Living Longer & Achieving Your Ideal Weight,” maintains a site with a fleet of good bloggers writing about their lives and diets, planned according to their blood types.

I happen to be a type O (I need some red meat and am not the best candidate for a vegan lifestyle). Do you know what you are? You can buy a blood-type determining kit for $9.95 plus postage. I’ll be posting more on this fascinating, health-transforming subject as I get deeper into it myself.