Health management method and system based on block chain

The embodiment of the invention provides a health management method and system based on a block chain, and relates to the technical field of pension safeguard, and the method comprises the steps: responding to a login request of a user, obtaining a user right and interest information packet from a block chain after the user identity information in the login request passes verification, responding to a health management request of the user, and sending the user right and interest information packet to the block chain; the health management request carries a right and interest identifier, when the user right and interest corresponding to the right and interest identifier is the user right and interest in the user right and interest information packet, obtaining a first user right and interest packet account book on the block chain, obtaining a health management response according to the first user right and interest packet account book, and feeding back the health management response to the user. According to t