Cellphone radiation poses no real harm to humans, new research says


Male rats showed a small increase in a kind of heart tumor after exposure to massive amounts of cellphone radiation, a new government study reports. But don’t read too much into that, experts say — because those radiation exposures were much bigger than even the heaviest cellphone users would experience.

There’s an ongoing debate about whether cellphones can give you cancer — especially brain cancer, since our phones spend so much time near our faces. It’s true that cell phones do emit radiation. But it’s radiofrequency radiation, which is much lower energy than the ionizing radiation you’d get from an X-ray, or, say, nuclear fallout. Ionizing radiation can cause DNA damage that can eventually lead to cancer. But the radiofrequency...

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via The Verge - Tech Posts "http://ift.tt/2nEduTV"

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