Are magnets bad for human organism?

Magnetic fields only interact with ferrous material. Even in an MRI machine which generates a magnetic field 20000 times the strength of the earths field, there is no harm to a human. read more

Not always. Weaker magnets are probably helpful to the human organism, but stronger neodymium magnets can be bad for you if you get your fingers or hand between them because they can crush your fingers and hand. read more

The effects of magnets and magnetic fields has been known for a very long time. Galen, a Greek physician around 200 BC, in his book, De Simplicium Medicamentorum Facultatibus, mentions the use of magnets. read more

As, Cd, Pb and Hg are considered most toxic to humans, animals, fishes and environment. Excessive concentrations of heavy metals are detrimental. They destabilize ecosystems because of their bioaccumulation in organisms, and toxic effects on biota and even death in most living beings. read more