Abstract: A postprandial blood glucose estimating apparatus for estimating a value related to a postprandial blood glucose of a subject, comprising: an input receiving part for receiving information relating to the amount of energy in a food; an estimating part for estimating a value related to a postprandial glucose level when the subject consums the food based on the information relating to the amount of energy in the food received by the input receiving part; and an outputting part for outputting a value related to the postprandial glucose level estimated by the estimating part, is disclosed. A postprandial blood glucose estimating method that is executable by a postprandial blood glucose estimating apparatus for estimating a value related to a postprandial blood glucose of a subject, and a computer program product are also disclosed.

Abstract: A sales supporting system is described, a representative one of which includes a sales support system for supporting work of a salesperson of commodities, comprising: input means for entering life information regarding life of a customer; commodity selection support information generating means for generating commodity selection support information for supporting selection by the salesperson of a commodity for health of the customer on the basis of the life information entered by using the input means; and output means for outputting the commodity selection support information generated by the commodity selection support information generating means.