Peligro y Advertencia de Lechuga Romana Llega a Florida

SAN FRANCISCO – APRIL 28: Heads of romaine lettuce fill a produce case at the Fruit Barn produce store in San Francisco. Laboratory studies commissioned by the Environmental Working Group in Oakland found the chemical perchlorate, a hormone disrupter, in four of 22 samples of lettuce traced to growers in Southern California or Arizona. A typical serving of the contaminated lettuce would contain four times the level of perchlorate considered safe in drinking water. (Photo by Justin Sullivan/Getty Images)