Press and Media

Pubmed: Oxalates: Dietary Oxalates and Kidney Inflammation: A Literature Review

Authors: Tammera Karr, Leena S Guptha, Kathleen Bell, Julie Thenell

This literature review explores the role of dietary oxalate in the development of chronic inflammatory kidney disease in middle-aged and older individuals. The authors pose the following questions: Is oxalate produced endogenously? If food sources contribute to chronic kidney disease and inflammation, what are those foods? What role do cultural food preparation and cooking play in denaturing food oxalates?

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January 2024
Winter Readiness and Preparedness | Dr. Tammera Karr with Mira Dessy, The Ingredient Guru


Ocotober 2023 – Price Pottenger Journal
The journal features several recipes from the Cookery Book.


Novermber 19, 2023
Dr. Karr is the featured guest on the HEALTHWATCH Radio Show.


Acupuncture and Integrative Medicine – Spring 2023
“Redefining Nourishment to Include Lifestyle and Environmental Sources Beyond Diet”

Oxalates: Dietary Oxalates and Kidney Inflammation: A literature review – May 6, 2023


HealCon LogoAnnual Holistic Nutrition Conference by the NANP
HEALCon 2022 21-24, 2022
San Diego, CA
Breakout Session Speaker


NANP Award 2021
NANP H.E.A.J. award
The NANP Award was established in 2010 by NANP’s Board of Directors to honor and recognize exceptional individual achievements and contributions in the holistic nutrition industry.


Food, sustainability, and mindfulness with Tammera Karr Ph.D., BCHN, CGP, CNW, CNH and Kathleen Bell, RN, MSN, CNM, MS1-BC, AHNBC

On Revolution RN with Paul van Waardenburg

Listen on Apple Podcasts


Embracing the Value of Professional Relationships

Episode: 13 NANP podcast

Listen here


Traditional Foods – Where Tradition Meets Science with Tammera J. Karr, Ph.D. – Hawthorne University


Positive Live with Jan Boal, RN and Dr. Karr


Understanding Wheat and Gluten: Issues in Today’s Clients

An article by Tammera Karr from Annals of Psychotherapy and Integrative Health

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Webinar: Going Beyond Food Fad-ism

At The Digester’s Dilemma


Thrive: The Nutritional Therapy Association’s 13th Annual Conference
Tammera Karr was a speaker at the conference. Feb. 28 – March 1, 2020 in Portland Oregon


Nutritionist Dishes Up a Lesson

An article on Tammera Karr’s presentation For Food Day at Roseburg High School, from the Roseburg News-Review.

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