KDP categories · Top KDP authors
Medical Conditions & Diseases: Amazon KDP category data
Amazon Books Best Sellers data for Medical Conditions & Diseases, updated Nov 3, 2026: median price $15.29, median 191 reviews, average rating 4.6 and a KDPTop opportunity score of 33/100 (highly competitive).
| Price range (middle 50%) | $12.97 – $18.08 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 13% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 29% of the parent category Aging (670), one of the easier corners under it.
Top 10 Medical Conditions & Diseases best sellers
-
Outlive: The Science and Art of Longevity
by Peter Attia MD
- List rank#1
- Price$19.59
- Rating4.6
- Reviews21,457
-
Chair Yoga for Weight Loss: A Collection of 50+ Low-Impact Exercises for Seniors and Beginners to Lose Weight While Sitting on a Chair. Includes Personal Trainer Video Tutorials and 28-Day Challenge
by Claire Parker
- List rank#2
- Price$15.95
- Rating4.3
- Reviews1,136
-
The 28-Day Fascia Reset Method: Release Chronic Pain and Tension, Calm Your Nervous System, and Move Freely Again, Using Items You Already Have
- List rank#3
- Price$17.99
- Rating4.7
- Reviews108
-
Dirty Genes: A Breakthrough Program to Treat the Root Cause of Illness and Optimize Your Health ― A Genetics Guide
by Dr. Ben Lynch
- List rank#4
- Price$13.31
- Rating4.7
- Reviews3,630
-
Creating Moments of Joy Along the Alzheimer's Journey: A Guide for Families and Caregivers, Fifth Edition, Revised and Expanded
by Jolene Brackey
- List rank#5
- Price$11.39
- Rating4.7
- Reviews1,952
-
I Remember That!: Captivating Stories, Interesting Facts and Fun Trivia for Seniors
by Bill O'Neill
- List rank#6
- Price$9.63
- Rating4.5
- Reviews2,542
-
Treat Your Own Neck 5th Ed
by Robin McKenzie Robin McKenzie
- List rank#7
- Price$13.55
- Rating4.5
- Reviews3,296
-
The Stimulated Mind: Future-Proof Your Brain from Dementia and Stay Sharp at Any Age
by Dr. Tommy Wood
- List rank#8
- Price$17.59
- Rating4.7
- Reviews162
-
Lifespan: Why We Age—and Why We Don't Have To
by David Sinclair
- List rank#9
- Price$17.69
- Rating4.6
- Reviews12,198
-
Gut Check: Unleash the Power of Your Microbiome to Reverse Disease and Transform Your Health ― A NYT Bestselling Plant Paradox Nutrition Guide (The Plant Paradox, 7)
- List rank#10
- Price$15.93
- Rating4.5
- Reviews777
FAQ
Is Medical Conditions & Diseases a good niche for Amazon KDP?
Its KDPTop opportunity score is 33/100, which makes it highly competitive. The median best seller has 191 reviews and sells for $15.29.
How many reviews do you need to rank in Medical Conditions & Diseases?
The median best seller has 191 reviews, and 42% of them have fewer than 100.
What do Medical Conditions & Diseases best sellers cost?
The median price is $15.29; half of the best sellers are priced between $12.97 and $18.08.
Can new books break into Medical Conditions & Diseases?
13% 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.