Cortisol is produced and secreted by the adrenal glands. Production of the hormone is regulated by the hypothalamus in the brain and by the pituitary gland, a tiny organ located below the brain.
Cruise lines that operate private islands: Celebrity Cruises, Costa Cruises, Disney Cruise Line, Holland America Line, Princess Cruises and Royal Caribbean International. Disney Cruise Line calls at its private island, Castaway Cay, on itineraries from Port Canaveral.
The Disney Cruise Line currently operates four cruise ships, the Disney Magic, Disney Wonder, Disney Dream and the Disney Fantasy, along with Castaway Cay, a private island in the Bahamas designed as an exclusive port of call for Disney's ships. The Disney Magic began operation July 30, 1998.