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