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