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.
A mug of caffeinated tea can keep you up at night, but many herbal varieties have sleep-inducing ingredients. Drinking a tea made from lemon balm (an herb in the mint family) four times a day may help you sleep better, and chamomile tea is a classic sleep aid.