kidney nutrition institute

Fall 2025 Renal Nutrition Mastery Fundamentals

Everything you need to prep smarter for the renal nutrition board certification exam— now available as a 10-week live course or the standalone Resource Pack.

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“Content and presenters are excellent! Thank you for creating this course and providing support every step of the way.” - A.H., Renal Dietitian, Spring 2025 RNMF Participant

Inside the Renal Nutrition Mastery Fundamentals

Apply your knowledge with 10 real-world renal nutrition case studies to boost exam confidence.

Review anywhere with printable and digital flashcards for quick, targeted study.

Sharpen recall and focus your prep with practice questions that mimic the exam.

FULL COURSE ONLY:
Earn >50% of your continuing education requirements while mastering renal nutrition.

FULL COURSE ONLY:
Join 10 interactive study classes with expert-led case study discussions and Q&A.

FULL COURSE ONLY:
Stay motivated with weekly emails, a private Facebook group, and friendly accountability.

Study with Structure and a Plan

Choose our 10-week live course with full support or the Resource Pack with all the tools to study at your own pace.

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FULL Course + Expert Support

Get weekly live sessions, accountability, expert guidance PLUS all the resources!

$ 250

  • ✅ 10+ Case Study PPTs
  • ✅ 800+ Printable & Digital Flashcards
  • ✅ 200+ Interactive Quiz Questions
  • ✅ 10 Live Study Sessions
  • ✅ Weekly Study Emails
  • ✅ Private Facebook Group
  • ✅ 15 CPEUs

Resource Pack

The complete resource set to prep independently

$ 150

  • ✅ 10+ Case Study PPTs
  • ✅ 800+ Printable & Digital Flashcards
  • ✅ 200+ Interactive Quiz Questions
About

Meet Lindsey Zirker!

Lindsey has spent over 20 years specializing in renal nutrition — and she’s just as passionate about it today as when she started. As lead clinical dietitian at the Kidney Nutrition Institute (and previously more than a decade at the Idaho Kidney Center), she’s worked alongside clinicians in every corner of renal care.

She writes a monthly column for Renal, Urology and Transplant journal and has been published in multiple scientific papers, but what truly sets her apart is her ability to take complex nutritional science and make it practical. Lindsey blends cutting-edge research with real-world application so dietitians not only understand the “why” behind best practices, but also the “how” to make them work for patients in everyday clinical settings.