The level of caffeine in iced tea is determined by the sort of tea you use. An eight-ounce serving of iced tea made with black tea normally has amongst 30 to 70 milligrams of caffeine; iced tea manufactured with environmentally friendly tea ranges from 10 to 40 milligrams; and https://www.goteaworld.com/bee-house-pitcher-iced-tea-maker-guide/