Jianmin health mattress is to skillfully transfer the bionic geomagnetic generator to the mattress, so that people can supplement the geomagnetic field during sleep and have health. In fact, it is to make use of the principle of magnetotherapy, supplement the geomagnetic field, give full play to the efficacy of natural energy, increase the oxygen-carrying capacity of human red blood cells, prevent cardiovascular and cerebrovascular diseases and cancer, clear blood, resist oxidation, delay aging, effectively regulate the body's biological clock and acid-base balance, improve sleep quality and effectively improve microcirculation disorders. The theory of magnetic therapy has been circulating in the world for a long time, but it can only be used as a means of health preservation without specific data support.