Is The Blood Type Diet: Does It Really Work? worth it?
Doesn't add up (4.4/10). The title asks the right question, and the contents say the ebook covers criticism and research as well as the diet itself. The research answer is already public: a 2013 systematic review found no evidence that blood type diets improve health, and a 2014 study of 1,455 adults did not tie any benefit to the person's own blood type. The page itself pulls the other way, with lines about unlocking your genetic code and eating for your DNA. The price is small and the refund is real, but you can read the evidence for free.
What we liked
- Title and contents promise to cover criticism
- Low one-time price of $17.99
- 60-day refund window on the order form
- Instant download, no shipping
- No subscription or pre-ticked add-ons found
What we didn't
- Diet concept has no supporting research
- Marketing text contradicts the balanced framing
- Co-author credential we could not verify
- No page count or sample
- Unverifiable reader count and reviews
What is The Blood Type Diet: Does It Really Work??
The Blood Type Diet: Does It Really Work? is a digital ebook credited to Ayesha Sarwar, with a co-author profile for Dr. Christine Jimenez, described as a blood disease specialist. It is sold on a Digistore24 order form and downloaded after payment.
The page says the book explains the core principles of the diet, its benefits and criticisms, how types A, B, AB and O are advised to eat, what research says, and how to make healthy food choices whether or not you follow it. It describes itself as an unbiased overview.
There is no separate website and no sample. Our audit covers the order-form page, the guarantee it states, and the two published studies on blood type diets. The page also promises a second ebook free, with no title given.
Format: Ebook (digital download), one-time purchase. Sold by: GhulamBooks (sold through Digistore24).
What do you get with The Blood Type Diet: Does It Really Work??
This is a digital product, so there is no label to check. Here is what the sales page says you receive.
- Core principles of the blood type diet
- Potential benefits and common criticisms
- How types A, B, AB and O are advised to eat
- What research says about effectiveness
- Practical tips for healthy food choices
- A second ebook promised as a free bonus, title not stated
- Page count not stated
Do the The Blood Type Diet: Does It Really Work? claims hold up?
"Explore what the science really says about its effectiveness"
The science is already published. A 2013 systematic review in the American Journal of Clinical Nutrition found no studies showing health effects of ABO blood type diets. We cannot tell whether the ebook states this plainly.
"Start eating for your DNA" and "unlock your genetic code"
A 2014 study of 1,455 adults found that following some of the blood-type diet patterns was linked to better health markers, but the link did not depend on the person's own blood type, so it does not support matching food to blood type.
"Improve your energy, digestion, and overall health"
No study cited on the page shows this, and the reviews on the page say the diet improved energy and digestion, which cannot be verified.
"Trusted by 345000+ Readers"
No independent source confirms this figure.
How much does The Blood Type Diet: Does It Really Work? really cost?
| Option | Total | Per month | Shipping |
|---|---|---|---|
| Ebook | $17.99 | One-time | Instant download |
The ebook is $17.99 as a one-time payment. We saw no subscription and no pre-ticked add-ons, and our September 24, 2026 checkout check from a US address showed no sales tax added.
The price is low, but the free published research on this diet is easy to read, so the ebook mostly sells a summary. If you follow its food lists you may also spend on specific foods, which the ebook price does not cover.
Nothing is shipped. The ebook is delivered through the Digistore24 download vault after payment.
Can you get a refund on The Blood Type Diet: Does It Really Work??
60-day window. The Digistore24 order form for this ebook states a 60-day money-back guarantee, and the listing repeats it. Digistore24 Inc. is the reseller that takes the payment; the guarantee itself is given by the vendor, listed as GhulamBooks. Use the order number from your Digistore24 receipt email when you ask.
Step by step: find the Digistore24 order confirmation email, open Digistore24 support and look up the order at digistore24.com/support and ask for a refund in writing. Our Digistore24 refund guide covers returns, extra offers and auto-ship.
Which red flags did we find?
- Mixed messageThe contents promise an unbiased look at whether the diet works, while the page text talks about aligning your plate with your biology and unlocking your genetic code. It is unclear which story the book itself tells.
- Reviews that endorse the dietThe sample reviews say the blood type framework improved energy and digestion. That runs against the published research and cannot be verified.
- Co-author credential we could not verifyDr. Christine Jimenez is credited with a PhD in "Human Blood Complexities" and 32 years as a blood disease specialist. We could not match that doctorate to a recognized field, and no hospital or license is named.
- Anchor price$47 is crossed out beside $17.99, the same pairing as on the vendor's other ebooks.
Who should buy The Blood Type Diet: Does It Really Work?, and who should skip it?
It may suit you if
- You are curious whether the blood type diet holds up and want a short summary, with a refund if it is thin.
- You treat any food list as a starting point and check it against your own doctor or dietitian.
Skip it if
- You plan to follow a diet based on blood type. Systematic review evidence does not support it.
- You have diabetes, kidney disease, allergies or another condition that affects what you can eat. See a doctor or registered dietitian.
How we assessed this
We did not buy or use The Blood Type Diet: Does It Really Work?. This review audits the offer as it appeared on September 24, 2026. We read:
- The Digistore24 order-form page for product 637569, including the description, guarantee and disclaimer
- The Digistore24 checkout check of September 24, 2026 (price, billing, refund window, no add-ons)
- The 2013 systematic review on blood type diets and the 2014 cardiometabolic study, both opened on PubMed
- The vendor author and co-author profile text on the page
Sources
- Digistore24 customer support (orders and refunds)
- Order form for this ebook on Digistore24 (checkout-ds24.com)
- Blood type diets lack supporting evidence: a systematic review (PubMed)
- ABO genotype, 'blood-type' diet and cardiometabolic risk factors (PubMed)
Scores: evidence 2.5, price 5.5, refund 7, transparency 2.5. How we score.
Want a second opinion?
Worthorpass reviews the same offer from the checkout side: the real price on the order form, billing terms and delivery. Read the Worthorpass offer review of AI-Generated Aesthetic Masterpieces and compare it with our dose and price audit above.
The Blood Type Diet: Does It Really Work? FAQ
Does the blood type diet work?
A 2013 systematic review found no evidence that blood type diets improve health. A 2014 study of 1,455 adults found that some diet patterns were linked to better markers regardless of the person's own blood type.
Is The Blood Type Diet: Does It Really Work? legit?
The payment and refund run through Digistore24. The content is what to question: the page mixes a balanced title with claims about eating for your DNA, and the co-author's credential could not be verified.
How much does The Blood Type Diet ebook cost?
$17.99 one time. We found no subscription or pre-ticked add-on, and no sales tax was added for a US address.
How do I get a refund for The Blood Type Diet ebook?
Contact Digistore24 support with your order number from the receipt email within the 60-day window on the order form.
