Tag: Bcns

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How long does it take to be a certified nutrition specialist?

Jan 7, 2026 •

4 min read

Becoming a Certified Nutrition Specialist (CNS) is a rigorous process, with candidates required to complete 1,000 hours of supervised experience in addition to an advanced degree. Understanding how long does it take to be a certified nutrition specialist requires evaluating these key phases.

What is a CNS Nutrition Specialist?

Dec 12, 2025 •

2 min read

According to the Board for Certification of Nutrition Specialists (BCNS), a Certified Nutrition Specialist (CNS) is an advanced-level nutrition practitioner. But what exactly does a CNS nutrition specialist do and how do they differ from other nutrition professionals?