Best Class 12 Streams for Aspiring Nutrition & Dietetics Professionals

Aindrila

Updated On: October 24, 2025 11:45 AM

The Science stream in Class 12 with a focus on Chemistry and Biology subjects is the best stream for students aspiring to pursue a course in Nutrition & Dietetics. Learn about eligbility requirements and career opportunities for Nutrition & Dietetics professionals here!
Best Class 12 Streams for Aspiring Nutrition & Dietetics Professionals

Selecting the right stream in Class 12 is important for students who wish to build a career in Nutrition & Dietetics. To pursue Nutrition & Dietetics in the undergraduate level, you would ideally need to study the Science stream in Class 12. Most colleges in India accept students who have studied Physics, Chemistry and Biology in their 12th grade for admission to the Nutrition & Dietetics course.

This article provides detailed information about the stream important to study Nutrition & Dietetics.

Also Check - How to Choose the Best B.Sc. Nutrition & Dietetics College for You

Which Class 12 Stream is Best for Nutrition & Dietetics?

If you aim to become a dietitian, nutritionist, or researcher in nutritional science, the Science stream with Biology in Class 12 is the most preferred choice. The Science stream is the preferred choice for studying B.Sc. Nutrition & Dietetics because:

  • Biology gives insight into the human body, metabolism, digestion, and physiology, which are important to understand how food affects health.

  • Chemistry helps understand the chemical composition of nutrients and how they interact in the body.

  • Physics can support understanding of concepts like energy balance, thermodynamics, and bioinstrumentation.

The Science stream also opens doors to advanced degrees like:

  • M.Sc. in Clinical Nutrition

  • M.Sc. in Food and Nutrition

  • PhD in Nutritional Sciences

Eligibility Criteria for Studying Nutrition & Dietetics after 12th Class

Find out the eligibility requirements needed to study Nutrition & Dietetics after completing Class 12:

  • You need to pass Class 12 in the Science stream, with Biology, Chemistry, and sometimes Physics. Most colleges in India require you to study these subjects before Nutrition & Dietetics.

  • The minimum marks required in most colleges are 45 to 50% aggregate in Class 12 board exams. The marks might vary for competitive colleges.

  • Some colleges also accept students who have studied Home Science and Biology, or Home Science combined with Chemistry. Vocational/ related subjects are sometimes accepted with specific requirements.

Career Opportunities for Nutrition & Dietetics Professionals

Once you complete your Nutrition & Dietetics course, the opportunities that you can get are:

  • Clinical Dietitian

  • Sports Nutritionist

  • Public Health Nutritionist

  • Food Technologist

  • Nutritional Researcher

  • Health and Wellness Coach

  • Corporate Nutrition Consultant

Why Science Stream is Accepted for Nutrition & Dietetics?

Most colleges in India accept the Science stream (PCB) in Class 12th for Nutrition & Dietetics because of the following factors:

  • Most of the subjects in the UG course (e.g. Human Physiology, Biochemistry, Food Chemistry, Microbiology, Clinical Nutrition) require prior knowledge in Biology and Chemistry.

  • Having a science background will help you in the future for students who want to specialise in Public Health, Clinical Research, Food Technology, Biochemistry, etc.

  • Your chances of getting into most colleges will increase if you have studied the Science stream (PCB) in Class 12th.

Also Check - B.Sc. Nutrition & Dietetics or Clinical Nutrition: Which Path to Choose?

Will Other Streams in Class 12 be Accepted for Nutrition & Dietetics?

Sometimes, other streams in Class 12, other than the Science stream, are accepted in certain cases.

  • If you are in the Home Science stream that includes Biology and Chemistry, or take those as electives, you might meet eligibility in many colleges.

  • Some colleges or diploma courses allow students from any stream, but may require you to do extra or bridge courses.

  • Students with an Arts or Commerce background can also do a certificate or diploma course in Nutrition and Dietetics but with limited options for higher degrees compared to Science students.

To sum it up, the best Class 12 stream for aspiring Nutrition and Dietetics professionals is the Science stream with major focus on Chemistry and Biology, as it offers a comprehensive knowledge on this field and preps you for diverse career opportunities.

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FAQs

What are the eligibility criteria for Nutrition & Dietetics?

You need to pass Class 12 in the Science stream, with Biology, Chemistry, and sometimes Physics. Most colleges in India require you to study these subjects before Nutrition & Dietetics. 

Are there entrance exams for Nutrition & Dietetics courses?

Yes, many colleges and universities conduct entrance exams or merit-based admission for Nutrition & Dietetics.

What is the career scope after studying Nutrition & Dietetics?

The career scope after studying Nutrition & Dietetics is working as a dietician / clinical nutritionist, in public health and community nutrition, food & nutrition research, food industry/ quality control, nutrition counselling & wellness, teaching, or in sports nutrition and fitness sectors.

What subjects are most useful for the Nutrition & Dietetics course?

Biology, Chemistry, Home Science or Food Science, Nutrition, Biochemistry, Microbiology, and Physiology are the important subjects required for Nutrition & Dietetics.

Do I have to take the Science stream in Class 12 to pursue Nutrition & Dietetics?

Most programmes expect students to have studied Biology and Chemistry in 12th grade to study Nutrition & Dietetics. 

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