According to doctors of Nainital, change in daily routine is helpful to improve immunity. Mostly our habits are the prime reason behind weak immunity, said by a Immunologist in Nainital. Stem cell Transplantation is one of the remedial procedure performed at immunology hospitals in Nainital. Reviews of some hospitals like Brijlal Hospital and Research Center Pvt Ltd are very convincing. Care takers in medical centre of Nainital are very professional and practised.