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nr cohen insulin alzheimers_00010523
nr cohen insulin alzheimers_00010523

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    Insulin may help treat Alzheimer's

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Insulin may help treat Alzheimer's

Researchers are investigating insulin as a possible treatment for Alzheimer's disease. CNN's Elizabeth Cohen reports.

Insulin may help treat Alzheimer's

Researchers are investigating insulin as a possible treatment for Alzheimer's disease. CNN's Elizabeth Cohen reports.