Magnets can help prevent heart attack?

Jun 11, 2011 |

London

Magnets may soon replace aspirins often given to people at risk of heart attacks to thin their blood, scientists have claimed. Researchers at Temple University in Michigan found that a device that uses a magnetic field to thin fuel, can have the same effect on human blood.

They discovered that exposure to a magnetic field thins human blood, stopping it from damaging blood vessels and increasing the risk of heart attack, the Daily Mail reported.
If this effect holds for blood in veins and arteries, scientists might someday develop a magnetic alternative to medicines designed to keep blood flowing in humans, said lead researcher Professor Rongjia Tao.
Because red blood cells contain iron, Tao has been able to reduce a person’s blood viscosity (resistance to flow) by 20-30 per cent by subjecting it to a magnetic field for about one minute. —PTI

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