Hey,
That is entirely your calling as to what you want to study. Be it Bachelor of Science(B.Sc) in Anaesthesia,Nursing, Psychology,Nutrition,Forensic, Food Technology,Biochemistry all are equally good and cannot be compared on any scale. All these disciplines offer grear research scopes. You can also become professor of these disciplines after completing your PhD in the same. You can also get jobs in public and private sectors.
Hope this helps.
Good luck.

Hello

Best ?? Well If i wanted To do Bsc I would have done In Microbiology, Biochemistry, Pharmacology and physiology

Its because theses are very good subjects

and have a Bright future ahead !!

I hope it will help you
Good luck...