This is a truly unique and highly effective approach to consuming the right foods for your body.

Dr. D’Adamo continued the study of blood where his father left off and published the original version of this book 20 years ago.

The method and approach presented in the book still hold true today.

Unlike many others, I read the book cover to cover (instead of just focusing on my own blood type) and was astonished by the reasoning behind what some popular foods do to us, depending on our blood type.

This is due to the lectins in each food and how they interact with our blood type.

For example, chicken is practically poisonous to me.

No wonder I have a difficult time eating it, swallowing it, and comfortably digesting chicken!

I have adhered to the foods that are neutral and beneficial for my blood type, and I can tell you that I have never felt better!

I highly recommend this book if you are open-minded and willing to learn something new about yourself.

Oh, by the way, in just 2 weeks, I have lost 12 pounds and I feel amazing!

In this book, the author links many factors to blood type.

It points out that blood type has genetic factors that connect it to ancient humans 15,000 - 20,000 years before birth.

And that those carrying this blood type today share with the first humans in common characteristics such as personal, motor, and dietary traits.

For example, people with blood type O had ancestors who tended to hunt animals and eat them, so proteins are most suitable for their bodies. And so on.

Then the author gives a suitable plan for diet, exercise, and a suitable life for each of the four blood types O, A, B, AB.

The author also points out that adhering to the appropriate diet system for the recommended blood type is not only beneficial for adhering to food security or achieving a healthy weight, but it goes beyond that to help the body resist diseases and fight them.

And generally achieve better health.

The book was given 4 stars in recognition of the effort exerted by the author. However, the final evaluation depends on the degree of practicality of the results under the adherence to the appropriate diet system for your blood type.

The book contains some medical errors. Moreover, its style is not 100% scientific but rather relies on stories and anecdotes of evidence, which is not sufficient to prove any of the claims it mentions (and can be dangerous in some cases). However, overall, it is still beneficial as an educational resource for the average citizen.

This book, while having its flaws, can still serve a purpose in providing basic knowledge and awareness to the general public. It may not be a comprehensive and completely accurate medical reference, but it can introduce some important concepts and ideas.

It is important to note that when using such a book, one should always approach the information with a critical eye and not rely solely on it for medical decisions. Additionally, it would be beneficial if the author could address the identified errors and improve the scientific rigor of the book in future editions.

A few acquaintances swear by this book, so I was filled with curiosity. Over the years, I've read numerous health books, and I was eager to see what this one recommended. However, my gripes are more about the style and the book itself rather than whether the diet works. I didn't actually try it. But here's the thing, I'm type O and I'm married into a family that is almost exclusively type A. As I read, I realized that just the people I know don't neatly fit into these boxes! So perhaps it might apply to the large majority, but how can we base sound health advice on that!

My biggest issues were that the book wasn't organized well. I would have preferred a book that was organized by blood type, but maybe that's just my personal preference. And the author did not explain things well at all. I would have liked some more in-depth logic behind his reasoning, rather than just relying on his own personal experience in his practice.

Note: I did listen to this on audiobook. Maybe it would be a more pleasant experience and the flow would be more logical in a physical copy.

My parents read this book 15 - 20 years ago.

They have done an excellent job of following the guidelines according to their blood types and have truly witnessed the benefits.

I decided to read it as well, hoping to achieve the same positive results.

Surprisingly, after only a couple of days, I can already notice a difference.

Overall, I feel much better.

The author of this book backs up everything very well with detailed explanations and scientific research.

It makes me believe that following these guidelines could potentially have a significant impact on my health and well-being.

I am looking forward to seeing more positive changes in the future as I continue to apply the knowledge from this book.

I would highly recommend this book to anyone who is interested in improving their health through natural and personalized methods.

In the pursuit of a means to maintain my weight, this was the sole method/knowledge that has ever been of assistance. I read it in my 20s, and it immediately improved my skin and has kept it clean ever since by simply knowing to avoid a few specific foods that are not suitable for my blood type.

It is indeed worth examining. It helps one understand why some people have a craving for meat and require it, which should prevent you from contending that everyone should be vegetarian. Maybe no one needs to consume meat every single day; perhaps we used to have it only once a week, and that was more than sufficient. However, I would never offer any further commentary on meat. To each their own...

Nonetheless, this book offers a more profound understanding of our relationship with certain foods, and it is truly worth delving into.

This is an informative science-based book that delves into how our blood type can have an impact on the foods that are beneficial and harmful to our health.

I particularly liked the fact that even before reading this book, I had noticed that similar foods in my diet were affecting me in positive or negative ways, and these effects did align with Dr. Peter J. D’Adamo’s findings for my blood type.

However, I am definitely taking my discoveries from this book with a grain of salt. The reason for this is that there are numerous theories on health, and I don't think that one specific approach is the best way to achieve holistic health.

It's important to consider a variety of factors and not rely solely on one theory. By doing so, we can make more informed decisions about our diet and overall well-being.

Overall, this book provides some interesting insights, but it should be used as a starting point for further exploration and not as the ultimate authority on health.

Science is, at best, a subject of questionability.

The redeeming quality of the book lies in the fact that all of the "individualized diets" it presents are healthy. However, the absence of citations is truly exasperating. The author makes references to studies that have been conducted, but fails to provide the names of the authors, the titles of the studies, or even the purposes of those studies. Instead, he simply presents his "findings" based on them. And if you are truly determined, you can sift through the hundreds of old studies listed in the back of the book in the faint hope that you will be able to identify the one you are interested in.

This lack of proper citation not only makes it difficult for the reader to verify the authenticity and reliability of the author's claims but also undermines the credibility of the entire work. Without clear and accurate references, it is impossible to know whether the author's "findings" are based on solid scientific research or simply his own opinions and interpretations.

In conclusion, while the concept of individualized diets may be appealing, the book's failure to provide proper citations is a significant drawback that detracts from its overall value.

For a non-fiction book that delves into the fascinating topics of Diets, Blood Types, and provides a brief history of how the blood types came to be, this was indeed a captivating read.

It is truly interesting to discover the foods that are not suitable for certain blood types. In a world where Gluten Free options are becoming increasingly prevalent, one can't help but wonder if the information in this book is accurate.

Needless to say, there is a particular paragraph that advises against eating strawberries, and I must admit that I find it quite challenging to follow this recommendation.

Nevertheless, this book is well worth the read. I feel that I have gained valuable knowledge from it, which can potentially have a positive impact on my dietary choices and overall well-being.

I would highly recommend this book to anyone who is interested in learning more about the relationship between diet and blood types, as well as the history behind it.

It offers a unique perspective and provides food for thought, making it a great addition to any non-fiction collection.

Loved it!

Although now I'm a little bit confused as to what to eat.

On one hand, I'm trying to eat an anti-inflammatory diet.

And now with A blood type, according to this book, I am supposed to be mostly a vegan.

So this will certainly take some getting used to.

But as a non-medical scientist, I really appreciated the authors' simple explanation of the agglutination of various types of foods and beverages by blood types.

It's quite interesting to learn how different blood types may have different reactions to certain foods.

No if only the medical system made it easier for people to know what blood type they were!

It would be so much more convenient if there was a simple and accessible way for everyone to find out their blood type.

Maybe then more people could make more informed decisions about their diet based on their blood type.

Overall, this book has definitely given me a lot to think about when it comes to my eating habits.

I'm looking forward to exploring more about the relationship between blood type and diet in the future.

Not Real Science, But Study the Pseudo Science Techniques.


I've been delving into a plethora of health books recently. One particular book caught my eye as it was on sale and seemed rather suspicious. So, I decided to give it a read to understand how they managed to convince people of their pseudo-science.


Essentially, it advocated a low carb approach along with some anecdotal advice that might be marginally helpful to anyone. However, it also had this whole blood type idea slapped on top, which seemed rather out of place. I firmly believe that one day, there will indeed be a legitimate book that comprehensively explains how DNA, blood type, and the microbiome are intricately designed to process certain foods more efficiently. But this book, unfortunately, was not that.


The author constantly used the "Lectin thing" as a boogie man, much like how the Bullet Proof Diet guy scares people with the purported dangers of moldy coffee. Whenever such scare tactics are employed, I can't help but be reminded of that famous meme of Wilford Brimley with his red eyes, ominously warning us about the perils of DIABEETUS!


This whole experience has been rather inspiring, as it makes me think that I could perhaps whip up my own "Scare You Into Health Book." Maybe I could warn people about the supposed wickedness of microwave splatter residue. "While you warm up your delicious chimichangas, it lurks there, watching you, watching your food. Then, in the blink of an eye, it leaps onto your meal, and within three hours, you'll be grunting in pain and sharp terror."


If this were an infomercial, the camera would dramatically zoom in on a splatter slowly dripping down the microwave wall, while the audience hears a genderless whisper, "MSR moves stealthily, but stays forever. An uninvited guest that wrecks havoc on your furniture." Then, we would hear the sound of a chair being smashed and see a 43-year-old, balding man doubling over in agony, groaning, "ugh...That was my favorite chair."

Okay, first, some clarification: I did not read this entire book. I read through my blood type, O, and I perused my husband's blood type, A.

This book initially had a somewhat scientific tone. It basically posited the idea that if your blood nourishes your body, then what you consume should nourish your blood. And since we are aware that there are different blood types, it makes sense that they could be sustained differently.

I picked up this book for several reasons. One is that I'm attempting to lose a bit of weight. Another is that by living with a vegetarian, I noticed that she could eat certain foods and feel full and energetic, while I'd eat the same things and be starving just ten minutes later. So, I thought it was reasonable to assume that certain diets might be more beneficial for certain individuals.

However, then the book became absurd and overly complicated. Firstly, it's not straightforward to keep track of what one can and cannot eat. For instance, I'm permitted to have tomatoes and salt but not ketchup. Then it lists all these specific things one can do, and I feel that, yes, but I have a real job and don't have the time to go to the store and hunt down the entire list of items I can eat. I've never even heard of hake, white perch, essene bread, kohlrabi, and a whole host of other things. Moreover, any diet I embark on has to be compatible with my husband's.

So, in the big picture, I'm allowed to eat a lot of meat, fruits, and vegetables, and very little to no dairy products and grains. My husband can eat meat, except for red meat, along with fruits and vegetables, and a bit more dairy and grains than I can. Um, is this diet at all surprising? I don't think so. And it just doesn't seem like much fun.