healthy iced tea

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3 of 6
Immunity Booster = Green Tea + Cranberry Juice
Antioxidants called catechins, which have antiviral properties, are more plentiful in green tea than in black. And according to a Purdue University study, adding vitamin C—which is abundant in cranberry juice—can increase absorption of the tea's catechins.

Brew It: Todd Rubin of tea manufacturer The Republic of Tea suggests steeping 2 green tea bags in 8 ounces hot water for 2 minutes. Let cool. Stir in 2 ounces unsweetened cranberry juice and agave syrup to taste. Pour over ice.