KDP categories · Top KDP authors
Diets & Weight Loss (Health, Fitness & Dieting, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Diets & Weight Loss (Health, Fitness & Dieting, Kindle eBooks), updated Nov 3, 2026: median price $9.99, median 318 reviews, average rating 4.6 and a KDPTop opportunity score of 31/100 (highly competitive).
| Price range (middle 50%) | $2.99 – $13.99 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 19% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 9% of the parent category Health, Fitness & Dieting (3,632), one of the easier corners under it.
- 19% of its best sellers came out in the last 90 days, more than in 85% of Kindle eBooks categories: readers here keep buying new titles.
- Its review barrier is higher than in 75% of Kindle eBooks categories: the median best seller has 318 reviews, so new books need time to build up.
Top 10 Diets & Weight Loss best sellers
-
Love Your Gut: Supercharge Your Digestive Health and Transform Your Well-Being from the Inside Out
by Megan Rossi
- List rank#1
- Price$1.99
- Rating4.7
- Reviews311
-
Butter in My Coffee: How a Dinner with an Old Friend Changed Everything This Chemist Knew About Food
by V. E. House PhD
- List rank#2
- Price$9.99
- Rating4.6
- Reviews242
-
The Complete GLP-1 High Protein Cookbook for Weight Loss: Reduce Side Effects, Preserve Lean Muscle, and Feel Full Longer with Easy, Gut-Friendly Recipes | 60-Day Meal Plan
by Brukonie Cahuloke
- List rank#3
- Price$0.99
- Rating4.8
- Reviews116
-
Glucose Revolution: The Life-Changing Power of Balancing Your Blood Sugar
- List rank#4
- Price$16.99
- Rating4.7
- Reviews11,069
-
Weightless: A Doctor's Guide to GLP-1 Medications, Sustainable Weight Loss, and the Health You Deserve
by Rocio Salas-Whalen MD
- List rank#5
- Price$13.99
- Rating4.7
- Reviews1,545
-
Simple High Protein Slow Cooker Cookbook with Dump-and-Go Meals: 123+ Fast, Flavor-Packed Weight Loss Recipes and 30-Day Meal Plan with Clear Macros to Build Muscle, Lose Fat, and Make Easy Dinners
by Sara Shaikh
- List rank#6
- Price$9.99
- Rating4.4
- Reviews226
-
How Not to Die: Revised and Updated: Discover the Foods Scientifically Proven to Prevent and Reverse Disease
- List rank#7
- Price$19.99
- Rating4.7
- Reviews28,951
-
The Total Health Reset: Eat Real. Think Strong. Live Long.
by Victor Prince
- List rank#8
- Price$9.99
- Reviews-
-
The Glucose Goddess Method: The 4-Week Guide to Cutting Cravings, Getting Your Energy Back, and Feeling Amazing
- List rank#9
- Price$16.99
- Rating4.6
- Reviews5,021
-
Bodyweight Training & Calisthenics: The Progressive Bodyweight Workout Book For Beginners & Beyond (Weight training & resistance workouts)
- List rank#10
- Price$0.99
- Rating4.2
- Reviews478
Subcategories
Same niche in Books: Diets & Weight Loss
FAQ
Is Diets & Weight Loss a good niche for Amazon KDP?
Its KDPTop opportunity score is 31/100, which makes it highly competitive. The median best seller has 318 reviews and sells for $9.99.
How many reviews do you need to rank in Diets & Weight Loss?
The median best seller has 318 reviews, and 28% of them have fewer than 100.
What do Diets & Weight Loss best sellers cost?
The median price is $9.99; half of the best sellers are priced between $2.99 and $13.99.
Can new books break into Diets & Weight Loss?
19% 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.