Functional beverages - An Overview
tree in South The us that has an earthy and much more bitter taste than other teas. It consists of antioxidant polyphenols like chlorogenic acid, plus as much caffeine as coffee or even more (80 to 175 mg per cup).Rooibos has an extended steep time than most teas and more than-steeping isn't going to lead to a bitter style. Alternatively, rooibos h