Practise Board Exam in Holistic Nutrition with a short sample and answer explanations. These are independent learning materials, not official exam questions or a pass prediction.
Exam outline and official sources
Holistic Nutrition Credentialing Board (HNCB), the credentialing division of the National Association of Nutrition Professionals (NANP) · NANP/HNCB Board Exam Study Guide, 2026 Version 6, identified by the official May 2026 document title. Aligned to examinations before January 1, 2027, as applicable on October 21, 2026. The guide announces revised study materials for examinations from January 1, 2027. No separate effective date for Version 6 is stated. Board Certified in Holistic Nutrition (BCHN) is the credential associated with this examination; the assigned workbook label names that credential.
This original 20-question sample covers selected topics across the outline. It does not reproduce official exam questions or cover every tested topic.
- Board Certified in Holistic Nutrition (BCHN®)
- Board Exam Study Guide — May 2026, Version 6
- NANP Code of Ethics
- NIH ODS: Iron — Health Professional Fact Sheet
- NIH ODS: Vitamin A and Carotenoids — Health Professional Fact Sheet
- NIH ODS: Calcium — Health Professional Fact Sheet
- NIH ODS: Vitamin C — Health Professional Fact Sheet
- NIH ODS: Vitamin K — Health Professional Fact Sheet
- NIH ODS: Vitamin B12 — Health Professional Fact Sheet
- FDA: How to Understand and Use the Nutrition Facts Label
- CDC: Preventing Food Poisoning
- NCCIH: Probiotics — Usefulness and Safety
- NIDDK: Your Digestive System and How It Works
- NIDDK: Insulin Resistance and Prediabetes
- NIDDK: Your Kidneys and How They Work
- MedlinePlus: Proximal Renal Tubular Acidosis
- NIDDK: Diagnosis of Celiac Disease
- NIDDK: Definition and Facts for Celiac Disease
- NIDDK: Eating, Diet, and Nutrition for Lactose Intolerance
- NHLBI: DASH Eating Plan
- NCCIH: St. John's Wort and Depression — In Depth
- AHRQ: For the Patient Unwilling to Quit
- VA Whole Health Library: Passport to Whole Health, Chapter 3
- NHLBI: Study Quality Assessment Tools
- NCI Dictionary of Cancer Terms: Randomization
Board Exam in Holistic Nutrition
Start with 20 free questions, then review the explanations and any topics you missed.
A client wants to improve absorption of the nonheme iron in a lentil meal. Which addition most directly supports that goal?
Board Exam in Holistic Nutrition
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Food & Nutrition
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