Hi, I will guide you with few Biotech colleges in India:

1. IIT KGP

2. IIT Roorkee

3. IIT Guwahati

4. NIT

5. PSG college of Technology

For dietician course, you can refer to the below mentioned colleges:

1. Delhi Paramedical & Management Institute, New Delhi

2. Lady Irwin College

3. Institute of Home Economics

4. Amity university



In the post graduation level, Dietetics and nutrition course can be either 2 year Masters programs or 1 year Post Graduate Diploma (Diploma in Dietetics and Public Health Nutrition (DDPHN).

Those with Bachelors degree in food science, home science, hotel management & catering technology, microbiology, biochemistry and medicine are eligible for Post Graduate level Degrees or Diplomas.

Good Luck.