A consultation recommendation system 1 includes: a service providing device 30 including a storage unit that stores user data D2 and vehicle data DI, a determination unit that determines the presence or absence of an abnormal indication of a user from the vehicle data and stores determination result data D4 including a determination result in the storage unit, and a notification unit that issues a notification of a consultation recommendation when the determination unit determines that there is an abnormal indication in the user; and user terminals 60, 60A, 60B. The storage unit stores the user data, the vehicle data, and the determination result data in association with each other for each user, and the notification unit transmits the notification of the consultation recommendation to a user terminal specified from the user data corresponding to the determination result data.