Thanks for all your comments. I also got a couple of comments from off the list. As for breast-feeding, I don't see that there would be any problem in this regard. People in Africa and India (and other places) have been eating spicy food for centuries without worrying about the future newborn. As for blood types and peppers, etc., Dr. Peter J. D'Adama wrote a book titled EAT RIGHT FOR YOUR TYPE. His father was also a medical doctor, who specialized in obesity. They tried everything they could to try to develop a "good system" to help people lose weight. Finally after quite a number of years, Dr. D'Adamo Sr. hit upon the blood-type idea and started experimenting with blood-type specific diets, and sure enough, people started losing weight more easily. He died, but his son has carried on the research. He wrote his book about 6 years ago. It is a fascinating book, I think. Right now I am experimenting with a strictly Type A diet. Instinctively, I already preferred many of the foods that are suggested for Type A. For example, I love mustard (recommended) but hate ketchup (to be avoided). All pepper is to be avoided, including black pepper. That is the only exception that I am making with this diet. I've been eating hot food for too long to stop now. I am addicted to it, blood type or not! Type A is the vegetarian type, and no meats are recommended. For each type there are "neutral" foods which one can eat. The only "neutral" meats recommended for Type A are cornish hens and turkey. White (colored) fish like catfish are to be avoided, but dark-meat fish like mackerel are neutral. Fortunately, I became a vegetarian years ago, so I didn't have to make this particular "transition" to the Type A diet. Probably eating meat is much more "harmful" to the Type As than eating peppers, and some of their digestive ailments probably are caused by meats rathen than spicy food. My father was a Type A, and he ate way too much meat and spicy foods. He died of complications from a ruptured esophagus! Now I am sure that his mostly Type O diet caused that rupture. As and Os are essentially the opposite of each other. Type Os are the meat-eaters, but even they have some restrictions. The other two blood types are too complex to even mention. AB is the newest one in terms of evolution. It is most interesting to look through all these lists of foods, and each blood type discussion is accompanied with recipes that combine recommended foods for each type. And some of these recipes look quite delicious. There are also a couple of other books about blood types, one of which is the same sort of discussion as Dr. D'Adamo. The other analyzes personalities and skills based on blood types: YOU ARE YOUR BLOOD TYPE by Nomi and Besher. For example, it says in that book that Type Bs make the best chefs, and that Japanese restaurants pay an arm and a leg to attract the few Type B chefs that exist. If there are any Type Bs at the list, please comment on this. Regards, Roberto .