Light drinking linked to higher breast cancer risk

November 02, 2011 12:00 AM

UPDATED November 02, 2011 12:02 AM

More Videos

  • It's only temporary - smartphone blindness

    Smartphone habits may force doctors to ask patients a few more questions when diagnosing vision or neurological problems. “I think if a person experiences a temporary loss of vision in one eye, that’s potentially a very important problem for which they should seek medical attention,” says Mayo Clinic neurologist Dr. Dean Wingerchuk. “But, it doesn’t always mean there’s an abnormality.”