What is the Blood Type Diet?

With the obesity epidemic growing ever larger, new diet crazes are sweeping the world with recommendations to help you get slim and trim. Some of these diets are proven to not work, while others may lead to initial weight loss, but the pounds come right back after the diet is over. Could the blood type diet be the answer to losing weight however? And what is the blood type diet?

The Blood Type Diet Explained

Peter J. D’Adamo, a naturopath, proposed that eating foods geared toward your blood type may be the key to losing weight. His reasoning was that each specific blood type reacts differently to food than other types. By eating the food your blood type handles most efficiently, you can lose weight and feel healthier too.

The blood types are divided up as follows:

  • Type A diets
    Type A’s should choose a mainly vegetarian diet, avoiding red meats and pork, with only occasional seafood or poultry. Type A’s are encouraged to eat tofu, vegetables, fruits, whole grains and legumes.
  • Type B diets
    Type Bs are encouraged to eat a wide variety of different foods, including meats, dairy, fruit, vegetables and grains. Limit corn and wheat to help in weight loss.
  • Type AB diets
    AB also benefits from an omnivorous diet, but eating kelp and green vegetables is recommended for weight loss, while avoiding kidney beans and buckwheat.
  • Type O diets
    This diet best resembles the paleo diet, and encourages eating meat, fruits and vegetables while reducing grains, beans and legumes.

Does it work?

The simple truth is these diets are all much healthier than the ones we choose to eat normally. Even if you are a type O and you are consuming a type A diet, if your previous diet was the typical Western diet, you will still probably experience a boost in health and weight loss.

Any diet that includes fresh foods and fewer processed meals is going to be better for your health. A study of the blood type diet showed that while it was associated with better health, it wasn’t the blood type specifically that caused it. A follow up study however, shows that blood type does play a part in certain food related diseases (such as ulcers) and that diet can control these. With that in mind, it is safe to say that more studies need to be done before the answer on whether eating for blood type is useful can truly be reached.

As for whether or not you should follow this diet, there is no reason not to unless you have a specific health problem that needs to be controlled with food. You should see a doctor before changing your diet and weight loss routine, and asking them about the blood-type-diet, and what that includes if they don’t know, will be advisable. (You’ll need a blood test to find out your type anyway, so you might as well ask while you’re there. Or test yourself using a home blood type test kit)

Why You Should Know Your Blood Type?

Regardless of whether you are on a diet or not, you should really know your blood type. You never know when you might find yourself in an emergency situation where this information might be useful. It’s a scary fact that more people know their astrological star sign than their blood group!

For many people, the process of finding out their blood type happens when they go to give blood.


The Blood Type Diet – Frequently Asked Questions

The Blood Type Diet is a popular dietary approach that suggests that eating according to one’s blood type can lead to improved health and weight loss. Here are some of the most commonly asked questions about this diet.

1. What is the Blood Type Diet?

The Blood Type Diet is a dietary approach that suggests that one’s blood type should determine what foods should be eaten. The diet was created by Dr. Peter J. D’Adamo and is based on the theory that different blood types have different needs and should consume different foods.

2. How does the Blood Type Diet work?

The Blood Type Diet works by categorising foods into three groups: beneficial, neutral, and harmful, based on the individual’s blood type. The idea is that certain foods contain lectins that can interact with a person’s blood type, leading to inflammation, and other health problems, while other foods can be beneficial or neutral.

3. What are the different blood types?

The four blood types are A, B, AB, and O. Blood type A is believed to have evolved from vegetarian ancestors, while blood type B is believed to have evolved from nomadic tribes that ate a lot of dairy and meat. Blood type AB is a combination of A and B, while blood type O is believed to have evolved from hunter-gatherer ancestors who ate a lot of meat.

4. What foods should I eat on the Blood Type Diet?

If you have blood type A, you should eat a mostly vegetarian diet that includes fruits, vegetables, grains, and legumes. If you have blood type B, you should eat a varied diet that includes meat, dairy, grains, and vegetables. If you have blood type AB, you should eat a combination of the two, while if you have blood type O, you should eat a high-protein diet that includes lean meat, fish, and vegetables.

5. What are the benefits of the Blood Type Diet?

There is limited scientific evidence to support the Blood Type Diet, and the benefits of the diet are mostly anecdotal. However, proponents of the diet claim that it can lead to better digestion, improved energy, and weight loss.

6. Are there any risks associated with the Blood Type Diet?

The Blood Type Diet is generally considered safe, but there is a risk of nutrient deficiencies if the diet is not properly balanced. For example, if you have blood type A and eat a strictly vegetarian diet, you may not get enough iron, vitamin B12, and protein. Similarly, if you have blood type O and follow a high-protein, low-carbohydrate diet, you may not consume enough fibre and complex carbohydrates.

It is important to consult with a healthcare professional or registered dietitian before starting the Blood Type Diet or any new diet plan. They can help ensure that your diet is nutritionally balanced and provide guidance on how to meet your nutrient needs.

Another concern with the Blood Type Diet is that there is limited scientific evidence to support its effectiveness. While some studies have found a correlation between blood type and certain health conditions, such as heart disease and cancer, there is no conclusive evidence to suggest that the Blood Type Diet can prevent or treat these conditions.

In summary, the Blood Type Diet is a personalised approach to nutrition that may work for some individuals, but it may not be effective for everyone. It is important to approach the diet with caution, ensure that it is nutritionally balanced, and consult with a healthcare professional or registered dietitian before starting the diet.

Home Blood Group Test Kit

How A Blood Type Test Kit Can Help

Knowing your blood type is an essential first step before embarking on the Blood Type Diet. Without this key piece of information, you won’t be able to follow the diet properly or get the purported benefits.

Luckily, blood type test kits provide a quick, easy, and affordable way to determine your blood type from the comfort of your own home. These kits allow you to bypass the doctor’s office for a simple finger prick blood test. Within minutes, you’ll have the answer you need to start customising your diet plan.

Most blood type test kits contain the supplies needed for one test, including a testing card, lancet, alcohol wipes, applicators, and instructions. To perform the test, you’ll first sterilize your fingertip with an alcohol wipe, then use the lancet to get a small droplet of blood. This blood gets applied to the test card, which contains antibodies that react with your blood to indicate your type.

Watching the test reactions occur right before your eyes provides a fascinating glimpse into the science behind blood typing. In just 10-15 minutes, the test card changes color to clearly display whether you have type A, B, AB, or O blood, as well as your Rh factor.

These easy-to-use kits provide about 99% accuracy, making them extremely reliable for determining your blood type before starting the Blood Type Diet. However, it’s important to note that they should not be used for blood transfusions or organ transplants, which require more rigorous blood typing from an accredited lab.

Knowing your blood type has uses beyond just following the Blood Type Diet too. It can be vital medical information in an emergency situation. Yet shockingly, a study found that only 57% of people know their blood type. Having this knowledge on hand can speed up urgent treatment when every second counts.

Your blood type may also offer some intriguing insights into your health risks and ideal diet based on anthropological theories. For instance, Type O blood may be better suited to a high protein diet with more meat, while Type A thrives on vegetables and avoids red meat. Your blood type can provide a peek into your predispositions.

Of course, many experts caution that evidence is still limited when it comes to tailoring diets by blood type. No single diet plan works universally for everyone. But using your blood type as one factor to guide food choices can be an intriguing experiment.

At the very least, determining your blood type will satisfy your curiosity once and for all! Why continue guessing when a simple test can solve the mystery? Keep in mind that incorrect blood type information could lead you astray when customising your diet.

Plus, you’ll gain a fascinating conversation starter to explain at your next dinner party. Demonstrating a blood type test is guaranteed to impress and intrigue your guests!

While curious minds love learning new information about themselves, blood typing kits offer important practical value too. Knowing your blood type means you can donate blood or receive a safe transfusion when needed. It also allows loved ones to match your type if you ever required an organ donation.

In certain geographical areas, mosquitos, ticks and other parasites show preferences for different blood types. Understanding if you’re a tempting target for these pests based on your type can help you take precautions. Knowledge is power when making informed health and lifestyle choices.

With the simplicity and affordability of today’s blood test kits, there’s no reason to remain in the dark about your type. A few drops of blood reveal so much. Once you know your blood type, you can optimise your health in ways you never realized, from strategic donating to dining.

So be empowered by knowledge and insight into yourself. Let your blood speak and uncover its hidden secrets! Determine your profile before customizing your diet or exploring new wellness strategies. Understanding your inherent characteristics better positions you to make choices aligned with your nature.


Photo Credit: Oleksandr Pidvalnyi

Zoom Health is a leading UK supplier of Home Health Tests and Earplugs


You May Also Like: