Which statement best defines a nutritionist?

• A. A licensed physician
• B. A person who studies only foods
• C. A professional with some type of academic credentials in nutrition, health, and wellness; they may or may not be a registered dietitian
• D. A person who works as a chef

Answer: (C)

A nutritionist is someone who has academic credentials in nutrition, health, and wellness, and they may or may not hold the registered dietitian designation. This broad description fits because it recognizes the educational foundation in nutrition that defines the role, while not assuming RD status, which is a specific credential requiring standardized training and supervised practice. The other statements misalign with the field: a licensed physician is a medical doctor with a distinct professional scope; studying only foods narrows the role to food science without addressing the broader health and wellness context; and a chef focuses on culinary skills rather than nutrition expertise. Therefore, the description that centers on nutrition-related academic credentials, with or without RD status, best defines a nutritionist.