RD Exam Ready Podcast

Zak Kaesberg MS, RD

🎙 RD Exam Ready Podcast Your show to becoming a Registered Dietitian—simplified and supported. Welcome to the RD Exam Ready Podcast, where future Registered Dietitian Nutritionists (RDNs) get the tools, insights, and encouragement they need to pass the CDR Exam with confidence. Hosted by Zak Kaesberg, founder of RD Exam Ready and the Diet NPO Podcast, this show breaks down challenging exam topics, explores modern study techniques, and highlights the best resources to ensure you're truly exam-ready.

Last refreshed: August 25th, 2025 at 11:26 PM ⓘ

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Episodes

Digestive Tract Enzymes, Hormones, and Anatomy

In this episode of the RD Exam Ready Podcast, we explore the major structures and functions of the GI tract, the key enzymes driving digestion, and the hormones that regulate the process. Zak breaks down complex physiology into exam-focused takeaways — then applies the material to targeted practice questions. Happy Studying RD2Be!

Aug 17, 2025•31 min

Pregnancy Nutrition and Weight Gain

In this episode of the RD Exam Ready Podcast, we take a focused look at nutrition during pregnancy. Zak reviews key physiological changes, macronutrient and micronutrient needs, and pregnancy weight gain guidelines — all aligned with what you’ll need to know for exam day. Then, we apply it all to targeted practice questions using process of elimination to help reinforce your learning and boost your confidence.

Aug 06, 2025•23 min

Heart Failure MNT and Pathology

In this episode of the RD Exam Ready Podcast, we break down the pathology and Medical Nutrition Therapy (MNT) for Heart Failure. From medical management to diet prescription, we cover it all! Learn about what you need to know about Heart Failure for your Exam Day! Subscribe to the RD Exam Ready podcast Youtube: @RDExamReady Instagram: @RDexamready Practice Questions: 1. A patient is being discharged from the hospital and the RD has been assigned to provide a discharge nutrition prescription. Whi...

Jul 27, 2025•21 min

Domain 3: Breakeven Point

Does the word “calculations” make your chest tighten? You’re not alone. In this episode of the RD Exam Ready Podcast, Zak Kaesberg, RD, helps you tackle one of the most intimidating parts of the exam — math. You’ll learn how to confidently approach breakeven point calculations, when to use each of the two key formulas, and how to practice with purpose. With relatable examples, pneumonic tips, and a positive mindset, you'll see that “good enough” math can be more than enough to pass the RD exam....

Jul 20, 2025•18 min

Domain 1: Biochemistry of Carbohydrates

Struggling with your Biochem? In this episode, Zak breaks down the core biochemistry concepts you’ll need for the CDR exam — with a focus on what actually shows up on test day (no deep dives, just the essentials). You’ll learn: The inputs, outputs, and locations of key metabolic pathways How your body uses and stores glucose through glycolysis, the TCA cycle, and glycogenesis What happens in fasted vs. fed states, and how hormones like insulin and glucagon play a role How to study biochem effect...

Jul 06, 2025•21 min

CDR Exam Outline & Build a Study Schedule

Starting your RD exam study journey? In this episode, Zak walks you through the CDR exam outline and shares a realistic, balanced study plan to help you prep smarter — not harder. You’ll learn: The breakdown of each domain and what to focus on A weekly study schedule that fits real life How to shift from learning to applying knowledge What to do (and NOT do) in the final 48 hours before your exam Whether it’s your first or fifth time taking the exam, this episode will help you build confidence a...

Jun 02, 2025•8 min

About this show!

RDs and RDs2Be! Come learn about this show and how I can help all students pass the CDR Exam!

May 23, 2025•2 min

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