Myth or Fact: Does Phone Radiation Cause Brain Cancer?

Concerns about smartphones causing brain cancer persist, but medical experts refute these claims. Dr. Praveen Gupta, a neurosurgeon with over two decades of experience, asserts that no scientific evidence supports a link between using smartphones, laptops, or any screen device and brain cancer. He explains that smartphone radiation is non-ionizing, meaning it cannot damage DNA and trigger cancer.

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There is no scientific evidence that using smartphones, laptops, or watching anything through a screen causes brain cancer.

While dismissing the cancer link, Gupta acknowledges that excessive screen use can negatively impact health. Prolonged exposure can cause eye strain, disrupt sleep cycles, lead to neck pain and headaches, and impair concentration. "The real problem with excessive screen use is its impact on our sleep, mental health, and brain function," he stated.

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The real problem with excessive screen use is its impact on our sleep, mental health, and brain function.

Another common myth addressed by Gupta is the belief that headaches are always a sign of a brain tumor. He clarifies that most headaches stem from more common, treatable conditions like migraines, tension headaches, stress, dehydration, sinusitis, or lifestyle factors. "Brain tumors only cause a small fraction of all headache cases," Gupta noted.

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Brain tumors only cause a small fraction of all headache cases.