By Joshua Rich
Updated April 23, 2009 at 04:30 AM EDT

Determined to keep up awareness for the humanitarian crisis in Darfur, Sudan, Mia Farrow has committed to go on a hunger strike starting on Monday. The 64-year-old actress will consume only water for 21 days (or until her health is put at risk) as a sign of solidarity with the people of the war-torn African region, the Associated Press reports. The star of Rosemary’s Baby and several Woody Allen movies has been one of the most visible critics of the situation in Darfur, which she has visited 11 times.