Abstract: A system that advantageously utilizes an individual's self-monitoring abilities in the analysis of various ailment treatments. This system may include a personal computing device that includes one or more processors, one or more memories, and a user interface for obtaining personal health data from a user of the personal computing device; as well as one or more biometric measurement devices that are capable of acquiring biometric measurement data. The personal computing device may be configured to receive various biodata and then store the biodata in memory. The processor(s) of the personal computing device may be further configured to process the stored biodata to facilitate a determination of the effectiveness of one or more ailment treatment.