Strong tea; an infusion or decoction of several herbs; slightly stronger or thicker than a simple tea (té), meaning that it is often boiled or infused for a longer period of time or combined with thickening ingredients (i.e. molasses, powdered vitamins, honey, etc.). This preparation typically does not contain as many herbs as a botella or bebedizo which are stronger, more complex preparations. However, interpretations of this term vary, as some consider a té and a tisana to be the same thing.
Health Encyclopedia