Nutrition & Dietetics Course Guide

What nutrition and dietetics is

Nutrition and dietetics is the study of food, nutrients, and their role in health, applied in settings such as hospitals, food service, public-health programmes, and the food industry. Dietitians and nutrition professionals work on diet planning and nutrition support as part of healthcare and community teams.

A common entry-level qualification in India is a Bachelor of Science in Nutrition and Dietetics (or related titles such as B.Sc Food, Nutrition and Dietetics, or B.Sc Home Science with a nutrition specialisation). This guide is a general overview of the course and career and does not provide any medical, diet, or treatment advice.

How the course is structured

A bachelor's programme in nutrition and dietetics combines classroom study with practical and supervised training. The exact duration and curriculum are set by the awarding university, so confirm them on the official institute website.

The syllabus typically blends food and nutrition science with applied subjects:

• Human nutrition and the science of nutrients
• Food science and food microbiology
• Clinical and community nutrition
• Food service and management
• Practical and supervised training components

The Registered Dietitian (RD) pathway

In India, the Registered Dietitian (RD) credential is administered by the Indian Dietetic Association (IDA). It is a professional qualification on top of an eligible nutrition or dietetics education and is widely recognised in clinical dietetics.

The RD pathway generally involves eligible educational qualifications, a structured internship or experience, IDA membership, and the RD examination. The exact eligibility, internship requirements, application windows, and exam details are set by IDA and change over time, so verify all current requirements on the official IDA website before planning your route.

Eligibility and admission for the degree

A B.Sc in nutrition and dietetics is generally entered after Class 12, often with science subjects such as Biology, Chemistry, and Physics, though some related programmes (including certain Home Science routes) may accept other streams. The exact eligibility depends on the university and state.

Admission may be through an entrance exam, a university test, or qualifying-marks merit. These rules and any cut-offs change every academic year, so confirm the current eligibility and admission route on the official institute website before applying.

Career directions

After qualifying, nutrition and dietetics professionals may work in settings such as hospitals, food service and catering, public-health and community programmes, the food and wellness industry, and research, and some move into teaching or further study. Roles and titles vary by employer, and a clinical-dietitian path often involves the RD credential.

Postgraduate study, such as an M.Sc in Foods and Nutrition, Clinical Nutrition, or Dietetics, is available for those who want to specialise. We do not quote salary figures or promise jobs — opportunities and pay vary by location, employer, and experience, so research current openings and requirements directly.