KDP categories · Top KDP authors
Blood Type Diets (Diets & Weight Loss, Books): Amazon KDP category data
Amazon Books Best Sellers data for Blood Type Diets (Diets & Weight Loss, Books), updated Nov 3, 2026: median price $14.98, median 164 reviews, average rating 4.3 and a KDPTop opportunity score of 17/100 (highly competitive).
| Price range (middle 50%) | $10.99 – $17.98 |
|---|---|
| Average rating | 4.3 |
| New releases (90 days) | 0% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 8% of the parent category Diets & Weight Loss (2,168), one of the easier corners under it.
- Only 0% of its best sellers are under 90 days old, fewer than in 99% of Books categories: established titles hold the list.
- The same niche in Kindle eBooks scores 34, 16 points higher than here; worth checking both.
Top 10 Blood Type Diets best sellers
-
Glucose Revolution: The Life-Changing Power of Balancing Your Blood Sugar
- List rank#1
- Price$16.60
- Rating4.7
- Reviews11,069
-
Eat Right 4 Your Type (Revised and Updated): The Individualized Blood Type Diet® Solution
- List rank#2
- Price$15.59
- Rating4.6
- Reviews10,728
-
The Glucose Goddess Method: The 4-Week Guide to Cutting Cravings, Getting Your Energy Back, and Feeling Amazing
- List rank#3
- Price$14.94
- Rating4.6
- Reviews5,021
-
The Complete Guide to Fasting: Heal Your Body Through Intermittent, Alternate-Day, and Extended Fasting
- List rank#4
- Price$15.14
- Rating4.6
- Reviews12,681
-
Blood Type O Food, Beverage and Supplement Lists (Eat Right 4 Your Type)
- List rank#5
- Price$6.47
- Rating4.5
- Reviews5,301
-
Blood Type A: Food, Beverage and Supplemental Lists from Eat Right 4 Your Type
- List rank#6
- Price$10.21
- Rating4.5
- Reviews3,459
-
The Everything Easy Pre-Diabetes Cookbook: 200 Healthy Recipes to Help Reverse and Manage Pre-Diabetes (Everything® Series)
by Lauren Harris-Pincus
- List rank#7
- Price$11.29
- Rating4.4
- Reviews732
-
Eat Right for 4 Your Type: Complete Blood Type Encyclopedia
- List rank#8
- Price$16.99
- Rating4.5
- Reviews1,894
-
Dr. Neal Barnard's Program for Reversing Diabetes: The Scientifically Proven System for Reversing Diabetes Without Drugs
by Neal Barnard
- List rank#9
- Price$10.47
- Rating4.4
- Reviews4,548
-
The Diabetes Reset: The Doctor-Free 7-Step System to Lower Blood Sugar, Lose Weight, Address Insulin Resistance, and Manage Type 2 Diabetes (The 5 Ingredient Diabetes Reset)
- List rank#10
- Price$19.99
- Rating4.6
- Reviews53
Same niche in Kindle eBooks: Diets
FAQ
Is Blood Type Diets a good niche for Amazon KDP?
Its KDPTop opportunity score is 17/100, which makes it highly competitive. The median best seller has 164 reviews and sells for $14.98.
How many reviews do you need to rank in Blood Type Diets?
The median best seller has 164 reviews, and 39% of them have fewer than 100.
What do Blood Type Diets best sellers cost?
The median price is $14.98; half of the best sellers are priced between $10.99 and $17.98.
Can new books break into Blood Type Diets?
0% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.