no
Most herbal teas are not caffeinated so they do not have a diuretic effect. Some specific examples of non diuretic herbal teas are peppermint and chamomile.
At the herbal tea store.
Herbal teas contain no Camellia sinensis leaves at all. Herbal teas flavor comes from a combination of herbs, spices, and many natural flavors. Since they contain no tea leaves, herbal teas are naturally caffeine-free. ... It has characteristics of both green and black teas but is still very much a unique brew.
Most herbal teas are not caffeinated so they do not have a diuretic effect. Some specific examples of non diuretic herbal teas are peppermint and chamomile.
There are many herbal teas that do help with the bloating, cramps and discomfort of flatulence. However no all herbal teas do. The best known herbal teas for the treatment of flatulence are: mint, dill, aniseed, chamomile, caraway, fennel, and lemon balm.
Herbal teas do not posses caffeine. Rooibos Tea also does not posses caffeine.
There are several herbal teas that do contain caffeine. Among these are: Tea (Camellia sinensis), Guarana (Paullinia cupana), and Mate (Ilex paraguariensis ).
Black, green and herbal
Herbal teas generally have no caffeine naturally, they do not have to be decaffeinated.
Numi tea focuses on organic teas, including pure teas, flavored teas and blends, and herbal teas. A large portion of Numi's teas are organic certified and a significant portion are fair trade certified. In addition to blends, Numi sells some single-origin teas and herbal teas, including teas from China, India, and rooibos from South Africa. Among their pure teas, Numi sells green, black, white, Pu-erh, and one oolong.
There are many different flavors of herbal teas. Among these includes chai tea, which includes many different spices and herbs to help flavor it to perfection.
Twinings produces about 200 different kinds of tea, although all these teas are divided into 6 main groups: Classic teas, Origins teas, Black teas, Green teas, Fresh teas and "Herbal and Fruit" teas.