Dietician Job Description (With Duties And Requirements)

Updated 9 August 2023

Dieticians provide dietary advice to help people lead healthy lives and manage their health conditions. They educate and give practical and personalised advice to clients and patients. Learning about the job description of a dietician can help you learn about their responsibilities and requirements. In this article, we define what a dietician job description is, outline their responsibilities, provide a set of requirements that employers look for in an ideal candidate and share a sample job description for the role.

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What Is A Dietician Job Description?

A dietician job description is a document that highlights the responsibilities, key skills, work experience, educational qualifications and other requirements for the position. It may contain additional information about the job location, work hours, salary expectations, benefits and application process. Candidates can use the job description to list key skills and competencies on their resume and cover letter and prepare for interviews.

Related: How To Become A Nutritionist: Duties, Salary And Skills

Responsibilities Of A Dietician

Dieticians are health experts in nutrition and food science and provide evidence-based dietary advice and guidance to individuals, groups and communities. They work in various settings, such as hospitals, healthcare facilities, government agencies, non-profit organisations, food companies and public health departments. Here are some responsibilities of a dietician:

Counsel clients and patients

Dieticians work with clients and patients to address health concerns and provide personalised nutritional advice. They conduct nutritional assessments that involve collecting patients' histories, backgrounds and health data. They diagnose health problems and provide nutritional intervention while considering a patient's health status, risk factors, environmental conditions and nutrition-related behaviour. These interventions involve dietary changes, nutritional supplementation or exclusion diets. They also perform nutritional reassessments to make adjustments or revisions to goals.

Related: Understand The Differences Between Dietician Vs Nutritionist

Design meal plans

Dieticians understand their clients' needs and challenges. They help clients design meal plans that include their health goals, lifestyle, dietary needs, preferences and cultural considerations. This includes determining the calorie and nutrient requirements, food selection, portion control and meal frequency and timing. They also provide education and knowledge on how to make food choices in various situations. They may also work with organisations to develop new recipes, menus, products or services as part of employee meal programs.

Related: 14 Family And Consumer Science Jobs (With Salaries)

Help clients with food sensitivities, allergies and intolerances

One of the key responsibilities of a dietician is to assist patients with food intolerances, allergies and insensitivities. They perform various tests to determine if a patient's symptoms relate to a food allergy, intolerance or insensitivity. They help clients read food labels, understand potential meals containing allergens, and manage their diet accordingly. Dieticians also empower patients and their families to manage their health by understanding how to shop for groceries and prepare meals. They also provide clients with snacking ideas, cooking tips, recipe modifications and meal prep guidance.

Advocate for healthy eating habits

Dieticians collaborate with physicians, nurses, pharmacists, food service managers, chefs and community organisations to provide their clients with evidence-based nutrition education. They translate complex scientific concepts to make clients understand nutrition plans and develop strategies for behavioural change. They partake in public speaking engagements and workshops in community centres, schools and workplaces to deliver presentations on various nutrition topics.

Dietician Requirements

Here are some requirements to become a dietician:


Complete your 10+2 examinations from a recognised board in any stream. It is preferable to choose the science stream with Biology to understand the fundamentals of human anatomy, nutrition and physiology. Then, earn a Bachelor's Degree, such as a Bachelor of Arts in Nutrition or a Bachelor of Science in Food Technology. After completing undergraduate studies, consider advanced degrees such as a Master of Science in Food and Nutrition, a Post-Graduate Diploma in Dietetics and Public Health Nutrition or in Dietetics. Here are some educational institutions you can choose from:

  • All India Institute of Hygiene and Public Health, Nirmala Niketan, Mumbai

  • Chandigarh University, Mohali

  • Institute of Home Economics, New Delhi

  • Lady Irwin College, New Delhi

Related: How To Become a Food Technologist

Training and certifications

Registered dieticians stay updated with research and trends in the field through continuing professional development. Consider specialisations in various clinical areas, such as cancer or diabetes. There are various certifications you can consider, such as:

  • International Sports Sciences Association nutrition certifications

  • NASM Certified Nutrition Coach

  • Certificate in Food and Nutrition

  • Certificate in Nutrition and Child Care

Related: How Much Do Nutritionists Make? (And How To Become One)


Below are some skills required to become a dietician:

Knowledge of nutritional science

Nutritional science is the interaction of nutrients and other substances in food associated with health and growth. The knowledge of nutritional science helps dieticians in examining dietary concerns and health issues related to various foods, eating habits and medications. It also involves learning about exercise science, community nutrition, physiology, food microbiology, nutritional biochemistry and public health.

Related: High-Paying Jobs In Exercise Science: Salary And Skills

Numerical literacy

Dieticians require an understanding of basic mathematical concepts to perform nutrient calculations and assess dietary intake and requirements. It helps them design meal plans, estimate portion size and interpret the calorie and macronutrient composition of foods. Dieticians use mathematical formulas to calculate body mass indexes and interpret food labels.

Related: What Are Nutritionist Skills? (With Responsibilities)

Knowledge of meal planning and counselling

The knowledge of meal planning and counselling helps dieticians create personalised food plans pertaining to clients' health conditions, preferences and needs. It helps them set realistic goals and develop strategies to manage nutritional challenges. Dieticians also use this knowledge to educate clients, assist them with food preparation, help them understand the importance of a balanced diet and navigate complex nutritional information.

Related: 9 Examples Of Useful Nutritionist Skills (With Definition)


Being empathetic helps dieticians establish strong professional relationships with clients and create a safe and supportive environment for them to manage emotional or psychological challenges in their relationship with food. It allows them to understand client concerns and health conditions by providing encouragement, support and practical strategies to overcome them. Having empathy also helps them in promoting client adherence to dietary recommendations and modifications.

Related: Empathic Skills: Definition And Examples (With Tips)

Organisational skills

Having strong organisational skills help dieticians manage multiple responsibilities, such as meal planning, research and documentation, client consultations and administrative work. It helps them keep track of food inventories, equipment, educational materials and other resources necessary for their practice. Organisational skills also help them collaborate with multidisciplinary teams, such as physicians, nurses, therapists and doctors, to provide efficient, timely and coordinated patient care.

Related: 49 Patient Care Coordinator Interview Questions (Plus Tips)

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Dietician Job Description Example

Here is an example of a job description for a dietician:

At Magnum Health, we are looking for a registered dietician in various fields within dietetics. This position comes with career development opportunities, satisfying professional challenges and benefits. The goal is to contribute to the overall health and well-being of clients by strengthening our reputation.

Job requirements:

  • Bachelor's Degree in Nutrition, Health or a related field

  • A minimum of two years of patient experience

  • Strong communication and interpersonal skills

Job Responsibilities:

  • Obtain and examine the nutrition histories of the patients regarding food habits.

  • Assess nutritional needs, diet restrictions and current health plans to develop dietary plans.

  • Advise clients on healthy nutrition practices, principles, dietary plans and food selection and preparation.

  • Devise customised meal plans.

  • Monitor food service operations to adhere to nutritional, quality, safety and sanitation standards.

  • Research on various topics of health recovery and progress.

  • Upload electronic health records.

  • Evaluate dietary and nutritional research and write reports to document and communicate findings.

  • Consult with physicians and doctors to assess the nutritional needs and diet restrictions of clients.


  • Knowledge of nutritional science and food science

  • Knowledge of medical nutritional therapy

  • Public health and community nutrition

  • Research

  • Data analysis

  • Strong communication skills

To apply, send us your updated resume and cover letter to

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