Daily Checkup: Phthalates, Insomnia & Alzheimer's

On Monday's Daily Checkup, Kim Mulvihill takes a look at a possible link between phthalates and preterm birth; an internet-based insomnia therapy, and how caffeine may help reverse the symptoms of Alzheimer's Disease.

CBS San Francisco | July 7, 2009

Tags:. .phthalates. .preterm. .checkup. .caffeine. .insomnia