Clues to Parkinson's May Be Shed in Tears

THURSDAY, Feb. 22, 2018 (HealthDay News) — Your tears may reveal if you are at risk of Parkinson’s disease, preliminary research suggests. When people shed tears, certain proteins are released. Levels of those proteins are different in people with Parkinson’s compared to those without the disease, according to a preliminary study. “We believe our research…

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