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.
Try tea and see. If you need a caffeinated pick-me-up, choose tea over coffee. One study found that drinking tea all day improved alertness and performance just as well as coffee and was less likely to disrupt sleep. Here are all the mind-blowing ways tea is healthy for you.