Is there any harm in carrying a magnet on your body regularly?

Magnets are neither harmful nor beneficial to the human body. There are nuclear magnets in medical equipment with high magnetic fields of more than 3T, which are not harmful 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 a magnet is simply unlikely to have any effect on the human body. 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, and the iron ions in red blood cells, which are not only not ferromagnetic, but even antimagnetic, are not attracted to magnetic fields. So there is neither benefit nor harm in carrying a magnet around on a regular basis.