It's cool and refreshing, potentially good for your health, and almost universally loved all across the U.S. In fact, so popular is iced tea that the entire month of June has been set aside in celebration and recognition.This year, during the Seventh Annual National Iced Tea Month, Americans are encouraged to drink a tall, cool, healthful glass of iced tea every day in June ... and what better time, as the mercury starts rising, the picnic basket comes out of storage, and the pool is officially opened for the season.