Nutritionist is defined as which?

• A. A professional trained in applying the principles of nutrition to food selection and meal preparation
• B. A physician specializing in nutrition
• C. A laboratory technician
• D. A chef in a hospital kitchen

Answer: (A)

The main idea is applying nutrition science to real-world food decisions. A nutritionist translates principles about nutrients, dietary guidelines, and health needs into practical guidance for selecting foods and planning meals. They focus on designing balanced diets, choosing appropriate portions, and creating meal plans that fit individual goals or populations. The other roles differ in focus: physicians diagnose and treat medical conditions and may consider nutrition as part of care, but they aren’t defined by applying nutrition principles to foods; lab technicians work with tests and analyses; hospital kitchen chefs prepare meals, but their primary job is cooking and food service rather than translating nutrition science into dietary plans.