Headlines for 1/23/2011

Essential oils reduce PMS symptoms

Officials urge shots despite scarcity of flu

Breast Cancer Radiation Before 1984 Tied to Heart Disease

UN health chief concerned about vaccine 'mistrust'

Advocacy Groups Mum on Pharma Ties

Up to Half in U.S. Have Pre-Existing Conditions

Researchers Say Not Everyone Needs Statins to Prevent Heart Disease

Feds checking post-vaccine seizures in young kids

First Lady enlists Wal-Mart in war against obesity