Higher education won't prevent dementia, Alzheimer's01:16
A new study finds that the college degree you got years ago may do nothing to delay dementia or slow its progression. But that doesn't mean education isn't important for brain health. NBC's Erika Edwards reports.
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Study shows higher education not linked to delaying dementia01:16
Prince William calls for more discussion around mental health01:02
Blood test may detect Alzheimer’s 16 years before symptoms02:59
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Kate Middleton's brother opens up about struggle with depression01:41