This style is widely considered to have originated in Spain, but as with all evolutions of dance style this itself is widely debated. The basics are the same as Traditional Style Bachata, but with added dance elements and styling from Salsa, Tango, Zouk-lambada, Ballroom etc.
Chamomile is probably one the best known herbal teas that help you sleep and promote relaxation before bed. Chamomile makes a gentle and effective sleep tea because it contains the amino acid glycine, which acts as a nerve relaxant and mild sedative.
True tea, black, green or white, from Camellia sinensis plants, has caffeine. Decaffeinated teas have less. A couple of types of herbal tea, made from other plants, has some caffeine. Some herbal tea is reputed to help the consumer to go to sleep, to sleep better or to sleep longer.