To blend foods or drugs appropriately according to a user's physical condition in consideration user's biological data as well as meteorological data about an atmosphere in which the user is located.

A blend output device includes a storage means for storing a plurality of foods or drugs; a discharge part for outputting the content of the storage means according to instructions; a biological sensor for detecting the user's biological data values; and a control means for determining the user's physical condition based on the biological data value, determining the appropriate blending of the content according to the determination result and time information, and outputting the content via the discharge part according to the determination.