Certificate

The level of both of courses are same because the both courses are Bachelor degree courses. The course curriculum may varied from IHMs. The level and placement opportunities are also same. The fee structure of ISH is for BBA course is high and you have to pay the total fee about Rs 858240, while in IHMs you have to pay Rs.1,02,667 (Annual) for three years of B.Sc. HHA course.
The B.Sc. HHA course of IHMs is recognized from NCHMCT (An Autonomous Body Under Ministry of Tourism, Govt. of India). So this course have little weightage over BBA in Hospitality Management of ISH.
The starting salary package can be between Rs 20000-35000 depending upon the Hotels.

Well the criteria to apply for M.Sc. Nutrition and dietetics programme is Pass with 60% aggregate marks in Bachelors of Science Degree (Home Science or Medical or Non-Medical or Biosciences or Medical Science & Allied Medical or Nutrition & Dietetics or Food Technology) or Veterinary Microbiology & Parasitology or Genetic Engineering & Biotechnology or Clinical Chemistry or Public Health & Allied Sciences or equivalent. The profession of dietetics contributes to the promotion of health and the prevention and treatment of illness by optimising the nutrition of populations, communities and individuals. Dietitians have a defined and recognisable body of knowledge and utilise scientific principles and methods in the study of nutrition and dietetics, applying these results to influence the wider environment affecting food intake and eating behaviour. The scope of dietetic practice is such that dietitians may work in a variety of settings and have a variety of work functions. If you qualify the above shared eligibility criteria than you should apply for the admissions at Lovely professional University. Admissions are going on, to grab the opportunity apply without any delay. Hope this information helps.