Blood Type Diet
A blood type diet is a nutrition plan based around your blood type. This kind of diet became popular with the release of Peter D’Adamo’s book Eat Right 4 Your Type.
The book continues to be a bestseller. D’Adamo claims that the diet will not only bring about weight loss — but can assist with allergy and infection resistance, and will achieve overall good health.
Dr. D’Adamo started out as promoting the eating of the right foods as a way to improve health and wellbeing.
However, in the last several years he has developed a whole line of nutritional supplements consisting of pills, shakes, bars, skin products, and even chocolates developed nutritionally for each of the four blood types.
He also has supplements designed to combat various conditions and disorders as well as home tests to use to assess blood type, free radical count, and genotype.
What is a Blood Type Diet?
Most of the population has blood type O. Here the prescribed diet is low-carbohydrate, high in proteins (such as meat and fish), and low in dairy products. The author suggests specific foods to avoid; such as avocados, brazil nuts, and oranges. Type O should also engage in lots of exercise.
Blood Type A should avoid red meat, eat plenty of fish and vegetables, with a low dairy intake. Light exercise only.
Blood Type B should avoid chicken and bacon, eat plenty of meat and dairy, some fish, and plenty of fruit and vegetables.
Blood Type AB combines the A and B diets.
Is This Diet For Real?
The author claims that much of the recommendations are based on scientific evidence – but perhaps it is too early to make this claim. Metabolism and/or sugar/insulin sensitivity are probably key factors in deciding diet – not blood type.
Two people can have very different metabolisms and have the same blood type. One could be sensitive to carbohydrates or sugar, whilst the other needs a high carbohydrate diet.
Weight loss and other health improvements may occur on this diet – not so much because of blood type combinations, but because of a healthier diet! The author encourages people to cut down on processed and refined foods. Good advice for anyone regardless of blood type.
The book also includes low calorie diets that will probably bring about weight loss in anyone (once again, regardless of blood type).
Costs and Expenses
Eat Right For Your Type retails for $24.95.
Click Here to purchase the book at a discounted price.
Smart Phone Apps
The Blood Type Diet also has an iPhone and Android application available that compliments the diet plan. This app helps the dieter make wise choices at the grocery store and while eating out. It’s available in several different languages and can be purchased for an additional $3.99.
Sample Meal Plans for the Blood Type Diet
Type B MenuBreakfast Lunch Snack Dinner |
Type O Menu Breakfast Lunch Snack Dinner |
Type A MenuBreakfast Lunch Snack Dinner |
Type AB MenuBreakfast Lunch Snack Dinner |
More recipes ideas can be found here.
Related Video
Eat Right 4 Your Type Banned Foods
Any diet containing a long list of banned foods can be difficult to follow. Eat Right 4 Your Type and the various blood type diets included encourage a predominantly meat and fish diet, while grains, potatoes, cereals, breads, pasta are not encouraged. Interestingly, certain vegetables and fruits are also banned.
Exercise
Eat Right for Your Blood Type does promote exercise as way to increase health and vitality as well as for stress relief. Each blood type has exercises that are recommended as suitable for their bodies as well as recommendations for intensity and duration.
Pros
- Many have reported better health from eating according to their blood type.
- Dr. D’Adamo has years of experience as a naturopathic doctor.
- Weight loss can also occur.
- Promotes the use of whole foods.
Cons
- Dr. D’Adamo isn’t a medical doctor.
- Supplements are promoted heavily.
- Many healthy and nutritious foods are banned for certain types.
- Eating out can be difficult.
- Many people are healthy eating all foods despite their blood type.
Conclusions
Originally Dr. D’Adamo’s Blood Type Diet started out as predominantly whole food nutrion based, but seems like since has evolved into a front to sell all kinds of nutritional supplements and miracle concoctions to users of the blood type diet plan. The supplements are expensive and most likely unnecessary.
See Also
www.dadamo.com – The authors home page.


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i am o positive and is very much over weight i do not eat every and anything i do believe in eating for your blood type.
Mary Daly. I’m also blood group O and i would highly recommend this diet for the symptoms you have. I also had sinus problems and depression and I found that by changing what I ate, I completely eliminated all sinus problems I had and my depression lifted dramatically especially when I started exercising. It may sound drastic but what D’Adamo suggests about eliminating dairy and wheat really worked for me. I also bersitis, a joint problem in my hips, and the diet really reduced the pain. It may sound obvious but I really quickly discovered that what I fed my body had a direct influence on how it performed and it completely changed my mood. If your getting dizziness I would also suggest getting your iron levels tested as it’s a problem most women experience especially if your blood group O. The high intake of protein in this diet would definitely benefit that. I got an iron transfusion a few years ago to deal with my low iron levels and instantly had more energy and my dizziness was gone, especially right after I stood up. I’m O negative and I completely changed my lifestyle by following this diet. You’ll definitely see an improvement in your sinus problems by eliminating dairy from your diet. Give it go!! I can guarantee that by changing what you eat you’ll notice dramatic changes in your body and after even a week you’ll begin to feel empowered to take further steps to improve your health.
This is ridiculous. I’m type A negative and cannot survive without milk and cheese. I put cheese on everything and love to drink milk. I haven’t missed a day of work in over 4 years, so obviously I’m healthy. I will say that I eat very little meat and love raw vegetables. But the problems with dairy products do not seem to be an issue for me!
Hi I’m 32 years I’m suffer with headache, sinus, itching of eyes, heartburn the doctor once said I have a migrane, alegic to dust I must stop using dairy products my blood tyope is A+. Is it because of the food I ate.
I suffer from very painful knees, hearturn, sinus, dizziness and depression. I am blood group O positive. Is there a hope for me with a paricular diet??
I’m a type A (42 YO male), and for the last week I have been on a vegetarian diet with almost no dairy. The change has been quite amazing. When I eat now, instead of feeling a little sleepy afterwards, it actually feels like I had an energy drink. I don’t get cold as easily, and I seem to be in a better mood! I may never eat meat again!
Good day,
I just want to find out something regarding the info for the bloodgroup A. I am allergic to fish and diary products. What can I replace with those that I am allergic to.
Try a course of probiotics (friendly gut bacteria) or prehaps you have low stomach acid therefore your body wouldn’t be digesting proteins very effeciently. Keep a diet diary for a couple of days and make a note of when you have a problem, maybe thst would help identify the offending food/s. Sugar can give you flatulence as can intolerances to diary or wheat.
Ok, I dont really need to lose weight but something I’m eating is giving me GAS that smells… I dont know exactly what it is I take enzyme pills that help I’m 56 years old and wonder if I’m eating wrong foods. I know if I eat apples or pinapple I dont have this problem at all so I’m guessing my body doesnt produce enough enzymes on it’s own any tips?
I have B+ blood type.can i have ragi food?
I have B+ blood type.can i eat ragi?
hola me puedes ayudar tengo la sangre espesa y quiero saber que puedo comer y que no.
gracias (hi can you help me I have thick blood and I know I can eat and what not.
thanks)
My mother told me about this diet then I bought the book. I found a doctor in Australia that I went to see for some guidance. I noticed changes within a few days and have lost some weight in the meantime. I am looking forward to further weightloss as a bonus to general well being. Suggestions to others: visit the website, buy the book and find a practitioner.
quero saber qual es el mejor desayuno para el grupo Apositiv (I want to know is the best breakfast for the group A positive?)
i’m type o, i’ve been on this diet for 30 days and have lost 17 pounds. i’m 59 today and i feel so much better. my stomach has gone down, i have more energy and my hands (which i thought i had eczema) are clearing up. i think it’s nothing short of a miracle.
My blood type is A but it says to exercise lightly, i play rugby and am only in highschool bu beef does mess with my stomach i dont quite understand
I have had my throid removed due to cancer and in the 4 years of no thyroid have gained 20kgs. I think this sounds like what I have been looking for. Makes sense.
My blood type is A and am afraid that whether this type of menu is realistic or not but I thank you for the information you provide.
Hi,
I was diagnosed with early onset parkinson’s and went to a natural path to see what I could do. They put it to me this way. If you take care of yourself, exercise and re-align your diet, it will help you and even slow the progression of PD. I have been on this blood type diet for 3 month. Lost 28 lbs. Feel great, skin cleared up, no more headaches, or bowels problems. I could go on. My PD symptoms have decreased by 50-70%. Let me tell you that it is unbelievable.
I did the type O diet in 2008 and lost 30kg. It is easy to follow and not expensive. Just avoid the foods that aren’t right for your type and stick to the portion sizes that they suggest and it is achievable.
Your sample menu for Blood Type O says “SNACK: cake”
This is wrong and should be corrected. I’ve read the book and wheat is a avoid for O’s. Nowhere in the book for any blood types does it say CAKE is recommended. A lot of O blood types reading that just might do the diet based on that!
Yes, you’re right it should have specified “gluten free” cake to avoid any confusion. Thanks
I am Type O and can honestly say that this diet is the best one I am on.I started in the beginning of August.I no longer have that severe fatigue and sleeply feeling every waking hour.No more irratible bowels,no more insane hunger.My appetite has gone down and I no longer crave sweets.No more heartburn.MY weight loss is 20 lbs so far I need to lose 60 more.The weight lost is slow but sure.
I urge everyone to try it.
guys, there is now a book called cook right for your type…same author!!
Hi all i m a type O
after reading this book a realized that genes talk from the time you are little , all the No Foods mentioned in this book are foods that i actually didn’t like since i was little and my parents tried feeding me with them. So IN CONCLUSION your body tells you what you should and what you shouldn’t eat , you just have to listen.
hey Louise, and all people here saddened by their inability to lose weight.
i can’t give you any method to lose weight that would work. you must be trying things and if they are not working, i don’t know what can be done.
i just want to say that i love you all.
Hi there,
I have become very depressed over the years. been at weighless on and off, gym 5 times a week and cant seem to loose my tummy. can it be my cortazole levels which is causing it.
Still very depressed please I need help URGENTLY!!!!!!!
Am also a blood o I feel so positive about this diet am gona do it
It works is all I can say. My husband had to go onto the diet because he had bad skin allergies. He is an A who loved his meat. His skin has competely healed and in the process he lost 36lb. He feels and looks great. Elizabeth
wow! nice idea…love it…
I’m about to start to eat right for my blood type.My weigh is 110 kg and that frustrate me .