This comprehensive medical reference manual provides the latest evidence-based information on nutrition’s role in prevention and treatment. It covers nearly 100 diseases and conditions, including risk factors, diagnoses, and typical treatments, and describes helpful ways to discuss dietary changes with patients. Includes an in-depth examination of general nutrition, macronutrients, micronutrients, and nutritional requirements for all stages of life.

Editor in Chief: Neal D. Barnard, MD, FACC
Published by: Physician's Committee for Responsible Medicine
Powered by: Unbound Medicine

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What’s New

Version 1.3

Thank you for using PCRM's Nutrition Guide. This latest update provides interface upgrades to help enhance the performance of your app.
Latest improvements include:
- Optimized for new larger iPhones (XS, XR, and XS Max)
- Support for iOS 12
- Support for multitasking on the iPad
- Enhanced landscape view
If you have further questions about the new features, please contact Unbound Medicine Support.

Ratings and Reviews

4.9 out of 5
81 Ratings
81 Ratings
Kamacher ,

So helpful, lifesaving information!

This app is wonderful. It’s so handy to access it and read up on new topics and learn how to prevent and treat diseases with a healthy plant-based diet and lifestyle. It provides clickable links to all the sources cited as well which is great for learning. I’m so happy to include this as part of my medical education and share with patients as well. Thank you!!

Egbhfb ,

My go-to Medical app in my clinic

This app has taken evidence-based nutrition and medicine to the next level! The information is clear and concise with links to citations. Every provider should have this on their phone!

Dr.Tim ,

Helps professionals move from symptom management to true healthcare

Great resource for those who may not feel up to speed on helping patients overcome the nutritional challenges underlying many of their chronic conditions.


Unbound Medicine, Inc.
16 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
You must be at least 17 years old to download this app.
Frequent/Intense Medical/Treatment Information
Frequent/Intense Alcohol, Tobacco, or Drug Use or References
© 2019 Unbound Medicine, Inc.


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