The full course is now live. All 21 lessons reflect Precision Nutrition Level 1's real 3-unit structure — Units 1, 2, and 3, including the GLP-1 coaching chapter PN added for 2026 — and the 105-question cumulative practice exam and free completion certificate are both ready to go. Already studying for a personal training exam? Our NASM-CPT and ACE-CPT courses are fully live now too, including their mock exams.
Precision Nutrition Level 1 Exam Snapshot
Blueprint verified as of August 2026 — re-check every 6 months against Precision Nutrition's official curriculum page
Format
Per-chapter exams, 10 Q each
Time limit
Untimed, open-book
Passing score
75% cumulative (~160/210)
Current edition
Version 4 — fully digital, GLP-1 chapter added 2026
These figures are confirmed directly against Precision Nutrition's own official curriculum page (3 units, 21 chapters) and current help-center documentation, verified August 2026. Note: an older legacy Table of Contents PDF still circulates on Precision Nutrition's own certification subdomain describing a 2-unit, 17-chapter structure — that appears to be a stale, unrefreshed sales asset from a prior edition, not the current Version 4 curriculum reflected here. Always confirm current cost, format, and policies directly at precisionnutrition.com before registering — this page is a study aid, not a substitute for Precision Nutrition's official information.
Follows the Real Chapter Structure
Twenty-one lessons map directly onto Precision Nutrition's own 3-unit curriculum — The PN Approach, the Science of Nutrition, and the Coaching Process — so studying here tracks with studying the real material, not a shortcut around it.
Written From Inside the Process
This course is written by Riya Sharma, who is building it alongside her NASM-CPT and ACE-CPT prep — bringing a nutrition-coaching lens to complement the exercise-science ground those courses already cover.
Honest About What It Is (and Isn't)
This course does not certify you and isn't affiliated with Precision Nutrition — no independent site can replace the real program. What it does is give you a genuinely thorough, free way to prepare for it.
By the end of this course, you'll have:
- A working understanding of all three PN Level 1 units, in the same order the real program teaches them.
- Chapter-by-chapter notes, video walkthroughs, and downloadable PDFs and slide decks as each lesson publishes.
- A knowledge-check quiz completed per lesson, matching PN's real 75% passing bar, so you know exactly where your gaps are.
- A full practice-exam experience, open-book and untimed like the real thing, with a review-your-answers breakdown, once the lesson set is complete.
This course is built for you if...
- You've already chosen Precision Nutrition Level 1 (or are leaning toward it) and want a free, structured way to study alongside the official curriculum.
- You learn better from a mix of video, written notes, and practice questions than from a single format.
- You want to know where you actually stand before spending on the real program (regularly $799, though PN runs frequent promotions).
- You already hold (or are pursuing) a CPT certification and want to understand how PN's nutrition-coaching approach differs from what NASM or ACE cover.
The Full 21-Chapter Syllabus
How to work through this course: the syllabus below is grouped by Precision Nutrition's own three units, which is also the intended reading order — go through the lessons in numeric order, Chapter 1 through Chapter 21. All 21 chapters are live now.
Unit 1 — The Precision Nutrition Approach
Chapters 1–5
01
Introduction
How the PN program works, plus a few of the key coaching principles that carry through every chapter after this one.
~10 min read
→
02
Your Learning Plan
Setting expectations for the course and taking charge of your own path through the material.
~9 min read
→
03
What Is a Great Coach?
The real differences between a good coach and a great one — and why that distinction matters for client results.
~9 min read
→
04
Helping People Change
PN's core behavior-change chapter — a structured formula for helping clients move forward, even when things get hard.
~10 min read
→
05
What Is Good Nutrition?
Why there's no single "best diet" — and how to use data, not dogma, to guide nutrition choices.
~10 min read
→
Unit 2 — The Science of Nutrition
Chapters 6–14
06
Introduction to Nutritional Science
Setting the frame for how PN approaches nutrition science, and why the chapters ahead matter for real coaching.
~10 min read
→
07
Systems and Cells
The cellular and systems-level biology that everything else in nutrition science builds on.
~11 min read
→
08
Through the GI Tract
What actually happens to food between the first bite and the nutrients your body can use.
~11 min read
→
09
Energy Transformation and Metabolism
How the body converts food into usable energy, and where common metabolism myths go wrong.
~12 min read
→
10
Energy Balance
Calories in, calories out — and why the real picture is more nuanced than that phrase suggests.
~12 min read
→
11
Macronutrients
Protein, carbohydrate, and fat: what each one actually does, and how to think about them with real clients.
~12 min read
→
12
Micronutrients and Whole Foods
Vitamins, minerals, and why food quality matters beyond the macro numbers.
~12 min read
→
13
Water and Fluid Balance
Hydration status and fluid needs, and how they shift with training and everyday life.
~11 min read
→
14
Stress, Recovery, and Sleep
Why nutrition coaching can't be separated from stress, recovery, and sleep.
~12 min read
→
Unit 3 — Working Through the PN Coaching Process
Chapters 15–21
15
Coaching in Practice
Turning the science from Unit 2 into an actual coaching conversation and client relationship.
~12 min read
→
16
Working With Level 1 Clients
Coaching clients who are just getting their nutrition basics in order.
~12 min read
→
17
Working With Level 2 Clients
Adjusting the approach for clients ready to go deeper than the basics.
~12 min read
→
18
Working With Level 3 Clients
Working with advanced clients who need precision, not just consistency.
~12 min read
→
19
Special Scenarios
Handling situations that don't fit neatly into a standard coaching framework — injuries, food sensitivities, aging, disordered eating, and more.
~12 min read
→
20
Coaching Clients on GLP-1 Medications New for 2026
How GLP-1 medications affect appetite and nutrition, how to protect clients from the risks of rapid weight loss, and how to coach effectively within scope of practice.
~12 min read
→
21
Business 101
The business fundamentals behind building an actual nutrition coaching practice.
~11 min read
→
This syllabus reflects Precision Nutrition Level 1's real 3-unit, 21-chapter structure, including the GLP-1 coaching chapter PN added for 2026. All 21 lessons are live now. Already studying for a personal training exam? Our NASM-CPT and ACE-CPT courses are fully live now with all lessons and a mock exam.
🏆 Ready to Test Yourself?
105 questions · 5 per chapter across all 21 chapters · open-book, untimed · 75% cumulative pass threshold
Once you've worked through all 21 lessons, take the cumulative practice exam to see where you actually stand. Pass at 75%+ across all chapters combined and unlock a free FlexCult completion certificate.
Take the Practice Exam →
Independent study resource. The Flex Cult is not affiliated with, endorsed by, or acting on behalf of Precision Nutrition. "Precision Nutrition" and "PN Level 1" are trademarks of their respective owners. This course is free, original exam-prep content — it does not issue an official certification. To become PN Level 1 certified, you'll need to register and complete the real program directly through Precision Nutrition.
Frequently Asked Questions
Will this course certify me as a Precision Nutrition Level 1 coach?
No. This is a free, independent study resource — it does not issue Precision Nutrition's official certification. To become PN Level 1 certified, you register and complete the real program directly through Precision Nutrition.
Is this affiliated with Precision Nutrition?
No. The Flex Cult is not affiliated with, endorsed by, or acting on behalf of Precision Nutrition. "Precision Nutrition" and "PN Level 1" are trademarks of their respective owners.
Is this course live yet?
Yes — all 21 lessons across all three units are live, along with the 105-question cumulative practice exam and the free completion certificate. The full course is done, start to finish.
How is Precision Nutrition Level 1 graded differently from NASM-CPT or ACE-CPT?
NASM and ACE use a single timed, closed-book exam. PN Level 1 instead uses per-chapter exams (open-book, untimed), and you pass by hitting a 75% score cumulatively across every chapter combined — not a minimum on each individual chapter.
Are the practice questions real Precision Nutrition exam questions?
No. Every practice question in this course was written originally by The Flex Cult, modeled on Precision Nutrition's own published chapter and unit structure — not copied or leaked from the real program.
Should I choose Precision Nutrition Level 1 or NASM CNC?
Both are nutrition coaching certifications for working with generally healthy clients. PN Level 1 leans further into habit-based coaching and is assessed with open-book, untimed chapter exams; NASM CNC covers similar science and behavior-change ground with a single timed, open-book 100-question exam, and suits trainers already in the NASM ecosystem. We have free exam prep for both — see our NASM CNC exam prep course to compare the syllabi side by side.
← All Certifications
NBHWC (Health & Wellness Coach) and certifications across mental wellness, sleep, home organization, and image consulting are planned next.