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Diet Therapy (Allied Health Professions, Books): Amazon KDP category data
Amazon Books Best Sellers data for Diet Therapy (Allied Health Professions, Books), updated Nov 2, 2026: median price $16.44, median 221 reviews, average rating 4.5 and a KDPTop opportunity score of 30/100 (highly competitive).
| Price range (middle 50%) | $10.99 – $21.49 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 8% |
| Books on the list | 100 |
| Store | Books |
Top 10 Diet Therapy best sellers
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Real Food for Fertility: Prepare your body for pregnancy with preconception nutrition and fertility awareness
by Lily Nichols
- List rank#1
- Price$26.98
- Rating4.8
- Reviews794
-
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#2
- Price$0.99
- Rating4.8
- Reviews116
-
Hashimoto's Protocol: A Groundbreaking Prescription to Reverse Symptoms, Heal Autoimmune Damage, and Reclaim Your Life with Personalized Detox Plans, Nourishing Recipes, and Proven Treatment
- List rank#3
- Price$16.39
- Rating4.6
- Reviews4,494
-
Prescription for Nutritional Healing, Sixth Edition: A Practical A-to-Z Reference to Drug-Free Remedies Using Vitamins, Minerals, Herbs, & Food Supplements
by Phyllis A. Balch CNC
- List rank#4
- Price$19.13
- Rating4.7
- Reviews1,352
-
ketoCONTINUUM: Consistently Keto Diet For Life
by Annette Bosworth MD
- List rank#5
- Price$17.79
- Rating4.8
- Reviews2,004
-
Mucusless Diet Healing System: Scientific Method of Eating Your Way to Health
by Arnold Ehret
- List rank#6
- Price$9.49
- Rating4.7
- Reviews2,186
-
Gut and Physiology Syndrome: Natural Treatment for Allergies, Autoimmune Illness, Arthritis, Gut Problems, Fatigue, Hormonal Problems, Neurological Disease and More
by Natasha Campbell-Mcbride MD
- List rank#7
- Price$19.92
- Rating4.7
- Reviews1,019
-
Eat to Live: The Amazing Nutrient-Rich Program for Fast and Sustained Weight Loss
- List rank#8
- Price$1.99
- Rating4.5
- Reviews11,374
-
The Inflammation Spectrum: Find Your Food Triggers and Reset Your System
by Dr. Will Cole
- List rank#9
- Price$9.91
- Rating4.5
- Reviews2,036
-
Gut and Psychology Syndrome: Natural Treatment for Autism, Dyspraxia, A.D.D., Dyslexia, A.D.H.D., Depression, Schizophrenia
by Natasha Campbell-McBride
- List rank#10
- Price$24.75
- Rating4.6
- Reviews2,801
Same niche in Kindle eBooks: Physical Therapy
FAQ
Is Diet Therapy a good niche for Amazon KDP?
Its KDPTop opportunity score is 30/100, which makes it highly competitive. The median best seller has 221 reviews and sells for $16.44.
How many reviews do you need to rank in Diet Therapy?
The median best seller has 221 reviews, and 35% of them have fewer than 100.
What do Diet Therapy best sellers cost?
The median price is $16.44; half of the best sellers are priced between $10.99 and $21.49.
Can new books break into Diet Therapy?
8% 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.