CCN Exam Information and Outline
Certified Clinical Nutritionist
CCN Exam Syllabus & Study Guide
Before you start practicing with our exam simulator, it is essential to understand the official CCN exam objectives. This course outline serves as your roadmap, breaking down exactly which technical domains and skills will be tested. By reviewing the syllabus, you can identify your strengths and focus your study time on the areas where you need the most improvement.
The information below reflects the latest 2026 course contents as defined by CNCB. We provide this detailed breakdown to help you align your preparation with the actual exam format, ensuring there are no surprises on test day. Use this outline as a checklist to track your progress as you move through our practice question banks.
Below are complete topics detail with latest syllabus and course outline, that will help you good knowledge about exam objectives and topics that you have to prepare. These contents are covered in questions and answers pool of exam.
The Clinical Nutrition Certification Board (CNCB) is a 501(c)(3) non-profit tax-exempt certification agency which provides professional training- examination and certification for health care practitioners.
The discipline of Human Clinical Nutrition applies principles derived from current biochemical and physiological scientific knowledge for the purpose of promoting optimal health while recognizing biochemical individuality. The Certified Clinical Nutritionist assesses a persons nutritional needs to achieve normal physiological function. Assessment includes the use of appropriate test and observations such as case history- anthropomorphic measurements- physical signs- laboratory tests- and nutrition/lifestyle analysis to determine an educational nutrition program. Assessment also provides the basis for referral to a licensed physician- or other health care professional.
The educational protocol may include- among other information- nutrition / lifestyle modification- nutritive supplementation- understanding of physiological/biochemical pathways- and evoking of regenerative processes.
The Certified Clinical Nutritionist (CCN) Examination establishes reputable standards of excellence.
Creation of a quality examination- based on a validated scope of practice which appropriately represents the field of clinical nutrition.
Candidate access to the broad scope of clinical nutrition training and a mechanism for recertification every five years- recognizing continued competency in the field.
The CCN Examination Candidate must:
Satisfy the CORE Requirements
Submit Credential Review Application and College Transcripts
Obtain Credential Review Approval
Complete the Post Graduate Studies in Clinical Nutrition Program (PGSCN)™
Achieve a passing score on the online CCN Examination
The CCN Examination processes and the examination data bank are reviewed and revised annually- in accordance with the specifications of the Role Delineation Study. The CNCB utilizes a criterion referenced passing point for each section of the certification examination.
- Biochemistry of Essential Vitamins
- Biochemistry of Essential Minerals
- Biochemistry of Essential Trace Minerals
- Biochemistry of Essential Amino Acids and Accessory Nutrients
- Optimal Human Nutrition
- Environmental Health Issues
- Drug Induced Nutritional Deficiencies
- Free Radicals & Antioxidants
- Biochemistry of Fats and Oils
- The Human Microflora
- Cognitive Enhancing Drugs and Nutrients
- Alternative Cancer Therapies
- Women’s Health Conditions
- Cardiovascular Disease
- Hyperinsulinemia
- Allergies and Asthma
- ADD and ADHD
- Health Assessment & Medical Symptom
- Introduction to Human Toxicity
- Bowel Terrain
- Toxic Conditions- Allergies and Sensitivities
- Established Need for Detoxification
- Therapy Modality - Homeopathy
- Phytotherapy
- Therapy modality - Herbology
- Clinical Nutrition Counseling with Alternative Therapies
- Rationale for Laboratory Assessment
- Vitamins - the Working “Hands” of Enzymes
- Minerals & Laboratory Testing
- Amino Acids & Laboratory Testing
- Fatty Acids & Laboratory Testing
- Organic Acids & Laboratory Testing
- Gastrointestinal Disorders & Laboratory
- Testing: Digestion & Absorption
- Microbial Flora
- Gastric and Pancreatic Function
- Intestinal Function & Permeability
- Leaky Gut Syndrome
- Dysbiosis
- Bacterial & Protozoal Markers
- Food Allergy & Test Results
- Detoxification Testing
- Urinary Markers
- Hormones & Laboratory Testing
- Aging and Oxidant Stress
- Urinary Metabolic Markers
- Case Reports and Case Outcomes