A method is provided for automatically retrieving information from a computerized healthcare knowledgebase. The method involves collecting data about a user from one or more biometric sensors, analyzing the data to determine a condition of the user, processing the user condition information to formulate a query of the computerized healthcare knowledgebase for relevant content, and presenting the relevant content to the user in an automated fashion. The healthcare knowledgebase includes a plurality of records having a reference to healthcare related multimedia content and numeric biometric limit parameters indicating one or more physiological conditions to which the referenced content is relevant. The numeric biometric limit parameters may include rolling statistical information that is updated periodically based on data collected from a plurality of users over time.
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