Biological information management apparatus and memory product

First criteria and second criteria which are different from the first criteria are calculated, based on the past biological information stored in a biological information database. When biological information is inputted, it is compared with the calculated first criteria or second criteria. If it is judged that the inputted biological information does not meet the first criteria, one category of message data is determined from a plurality of categories. On the other hand, if it is judged that the inputted biological information meets the first criteria but does not meet the second criteria, a category of message data different from the category determined by the first determining means is determined, and a message belonging to the determined category is outputted.