Provided is a calcium generation instrument. A control keyboard is arranged on the front part of a housing. A display screen, an indicator lamp and a functional key are arranged on the control keyboard. An arc-shaped light reflecting plate is arranged under the front part of the housing. An ultraviolet lamp is installed in the middle part of the arc-shaped light reflecting plate. A honeycomb porous panel and a metal net are arranged on the outer side of the arc-shaped light reflecting plate. A magnet is fixedly arranged under the honeycomb porous panel and is a Nd-Fe-B permanent magnet. A control circuit comprises a speech circuit, a driving circuit, a power supply inversion circuit, an embedded single chip microcomputer and a display circuit. The speech circuit and the control keyboard are connected with the embedded single chip microcomputer which is connected with the display circuit and the driving circuit. The driving circuit is connected with the power supply inversion circuit which is connected with an ultraviolet lamp. According to the invention, an effect of naturally generating calcium for humans by use of magnetic therapy is achieved; metabolism is promoted; blood circulation is improved; the instrument has functions of reducing blood lipid, bidirectionally adjusting blood pressure, adjusting neurologic functions, restoring metabolism functions, enhancing the disease resistance ability and accelerating bone healing treatment.