The invention is intended for making it possible for the user to get appropriate advice not only based on biological information, but also considering the situation of health care to be taken by the user as for article intake. Food information of food ingredients, food-contained calories, etc., described on a package, etc., of food incepted by the user is input to a patient terminal 4 through food information input means 3 for inputting the food information and the food information is transmitted to a server 1 via a communication line 2.