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in 1996 a naturopath named Peter D\'Adamo published a book called Eat Right 4 Yo

ID: 94085 • Letter: I

Question

in 1996 a naturopath named Peter D'Adamo published a book called Eat Right 4 Your Type. D'Adamo argued that we must eat according to our blood type, in order to harmonise with mankind's evolutionary heritage. D'Adamo's book has sold 7 million copies and has been translated into 60 languages. What does latest science say about this diet? Blood types, he claimed, "appear to have arrived at critical junctures of human development." According to D'Adamo, type O blood arose in our hunter-gatherer ancestors in Africa, type A at the dawn of agriculture, and type B developed between 10,000 and 15,000 years ago in the Himalayan highlands. Type AB, he argued, is a modern blending of A and B. From these suppositions D'Adamo then claimed that our blood type determines what food we should eat. With my agriculture-based type A blood, for example, I should be a vegetarian. People with the ancient hunter type O should have a meat-rich diet and avoid grains and dairy According to the book, foods that aren't suited to our blood type contain antigens that can cause all sorts of illness. D'Adamo recommended his diet as a way to reduce infections, lose weight, fight cancer and diabetes, and slow the ageing process. D'Adamo's book has been followed by a string of other blood type diet books; D'Adamo also sells a line of blood-type-tailored diet supplements on his website. As a result, doctors often get asked by their patients if blood type diets actually work. The best way to answer that question is to run an experiment. Recently, researchers at the Red Cross in Belgium decided to see i there was any evidence in the diet's favour. They hunted through the scientific literature for experiments that measured the benefits of diets based on blood types. Although they examined over 1,000 studies, their efforts were futile. "There is no direct evidence supporting the health effects of the ABO blood type diet," says Emmy De Buck of the Belgian Red Cross-Flanders. After De Buck and her colleagues published their review in the American Journal of Clinical Nutrition, D' Adamo responded on hi blog. In spite of the lack of published evidence supporting his Blood Type Diet, he claim is good science behind the blood type diets, just like there was good science behind Einstein's mathmatical [sic] calc to the Theory of Relativity," he wrote. ed that the science behind it is right. "There ulations that led Comparisons to Einstein notwithstanding, the scientists who actually do research on blood types categori The promotion of these diets is wrong," a group of researchers flatly cally reject such a claim. 0 group of researchers flatly declared in Transfusion Medicine Reviews Ahmed El-Sohemy, a nutritional Nevertheless, some people who follow the Blood Type Diet see positive results. According to scientist at the University of Toronto, that's no reason to think that blood types have anyt EL-Sohemy is an expert in the emerging field of nutrigeno study, tracking the foods they eat and their health. They are analysing the DNA of their subjects to see how their genes influence how food affects them. Two people may respond very differently to the same die of Toronto, that's no reason to think that blood types have anything to do with the diet's success mics. He and his colleagues have brought together 1,500 volunteers to to see how their genes may t based on their genes.

Explanation / Answer

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there is nothing to do with diet to blood type. blood type determines by the antigenic sugar present to our Red Blood Cells. in this case, few people benefitted with that particular diet plan might be because of some other reason (might be some other health issues have been cleared by that diet plan to the particular person).