Oak has been used as a Quinine substitute in the treatment of fevers. Tannins provide many of the healing properties of oak. Tannins bind with proteins in tissues, making a barrier resistant to bacterial invasion. Tannins strengthen tissues and blood vessels.
The opposite term Occident derives from the Latin word occidens, meaning west (lit. setting < occido fall/set). This term meant the west (where the sun sets) but has fallen into disuse in English, in favor of Western world.
In the contemporary cultural meaning, the phrase Western world includes Europe, as well as many countries of European colonial origin with substantial European ancestral populations in the Americas, Asia and Oceania.alestinian-American literary critic Edward Said uses the term occident in his discussion of orientalism. According to his binary, the West, or Occident, created a romanticized vision of the East, or Orient to justify colonial and imperialist intentions.