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 Florida Aquarium, Tampa Bay Times Forum, Channelside and numerous restaurants and hotels are all within walking distance. Cruise lines originating from the Port of Tampa cruise terminal include Carnival, Holland-America, Norwegian, and Royal Caribbean Cruise Lines.