Dietitian

You can go for Adikavi Nannaya University.

You can go for government hospitals, governments health department, schools, colleges, factories and office cafeterias for planning nutritional regiment or can also work for sports hostels and athletes camps. Employment opportunities are also open to them in catering department of star hotels and restaurants. Research and development involves conducting research on various food items to ensure their quality as well as studying the effects of various types of diet on the body chemistry in labs.

After 12th, doing a Ph.D directly is not possible. Firstly, you need to complete your graduation and PG.

Hi Saakshi,
There is no difference between the two. They only vary in terms of the alias names.
All the best.

There are American Institutes that conduct Group Fitness Training. In India we have a few of them. Try the following links:
http://www.fitindia.co.in/
http://www.trifocusfitnessacademy.in
https://classicfitnessgroup.com
http://goldsgym.in
http://www.gffi-fitness.org/
http://www.fitindia.co.in/

You can opt for a nutrition course after 10+2. There are numerous programmes available at the graduate, postgraduate level, and course combinations, also. At Delhi University, the entry point is B.Sc Home Science, of which Food & Nutrition is one subject. There are two types of programmes: B.Sc Home Science (Pass) and (Honors). In B.Sc Home Science (Hons), a student can specialise in Food & Nutrition in the second and third year, whereas in the Pass programme, there is no specialisation. The Honours programme admits only students from science backgrounds as its subjects include Biochemistry, Botany, Physics, Zoology and Chemistry.

Opt for a college offering home science after 10th or after 12th science (with biology/microbiology) you can switch over to a graduate degree in home science specialising in nutrition or dietetics as a major. After graduation, you can pursue a Diploma in dietetics or sports nutrition.
Further studies such as a Masters, M.Phil and Ph.D can also be done after graduation.

Yes, there are colleges offering this course. Can you specify which location/state do you wish to apply so that we can guide you better?

Following universities are offering courses in Nutrition and Dietetics:
National Institute of Nutrition, Hyderabad (PG Certificate Course in Nutrition, M. Sc (Applied Nutrition)
University of Delhi (Institute of Home Economics)
University of Madras (Postgraduate diploma in nutrition & dietetics)
Marathwada University
Osmania University
University of Mysore
G.B Pant University of Agriculture and Technology
University of Bombay
Shrimati Nathibai Damodar Thackersay (SNDT) University
Guru Nanak Dev University