Herbal tea: A herbal tea (word coming from the Greek πτισάνη / ptisánê which designates a barley porridge then a decoction, by the Latin tisene: "decoction of hulled barley") is a drink with weak curative properties obtained by maceration, decoction or infusion of plant material (fresh or dried flowers, leaves, stems, roots), in hot, boiling or cold water.
The different methods of preparation all aim to extract the active ingredients from plants...
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