• Categories:Health knowledge
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• Time of issue:2020-06-30
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(Summary description)　　The source of this statement is probably:

　　The most important cells in human blood are red blood cells. Red blood cells contain hemoglobin, and hemoglobin contains iron, which will be affected by the magnetic field, thereby improving (accelerating) blood circulation and benefiting health.

　　However, this statement only seems to make sense.

　　The iron element in hemoglobin is very small, and it is scattered in individual hemoglobin, rather than arranged in a "one piece" in the blood vessel.

　　Under this condition, the magnetic field intensity generated by ordinary magnetic therapy products can not attract red blood cells at all, so it can't talk about changing blood flow and promoting blood circulation.

　　Someone may ask, is the "magnetism" of magnetic therapy products not strong enough? Then let's take a look at the most common "super-magnetic products" nuclear magnetic resonance (MRI).

　　The unit to measure the magnetic field is "Tesla." The so-called magnetic therapy bed is about tens to hundreds of millitesla. A common 3 Tesla MRI has a magnetic field strength that is at least tens or even hundreds of times that of magnetic therapy products Times.

　　What is the level of this magnetic force? You can feel it:

　　However, the magnetic field of MRI is so strong that it has not been used by hospitals to "improve the blood circulation of patients", let alone those magnetic therapy products with weak magnetic force.