Magnet bracelets are neither harmful nor beneficial to the human body. There are nuclear magnets in the medical equipment, high magnetic field of 3T or more, there is no harm to the human body. It is recognized that in all radiology medical equipment, nuclear magnetic is the safest. In other words, people are not afraid of magnetic fields, but more afraid of rays. It is true that high magnetic fields have some negative effects on the human body, but the limited amount of magnets in magnet bracelets is not likely to have any effect on the human body at all. Some people claim that magnets provide the magnetic force to change physiological organization, and even believe that every cell has positive and negative poles, while others claim that magnets can enhance the circulation of blood. In fact, there is no evidence of any interaction between the body's tissue cells or blood and magnetic fields. Iron ions in red blood cells, which are not only not ferromagnetic, but are even antimagnetic, are not attracted to magnetic fields, and it is well known that hot packs increase circulation, with the result that the skin turns red.

The effect of magnetic therapy is only the so-called psychological implication ability, and there is no very direct and obvious medical effect. Magnet bracelet through the weak magnetic lines of force constantly stimulate the wrist microcirculation system, to promote blood circulation, improve the human physiological magnetic field, eliminate fatigue has a very weak effect, does have some benefits for sleep, but not much. Long-term wearing magnet bracelets does not cause any damage to the human body.