During fight or flight, the adrenal gland releases cortisol, a corticosteroid hormone. In situations in which your body perceives the stress as a severe threat or the stress is prolonged, an excess level of cortisol becomes active in your brain.
You may think of cruises as something reserved for Alaska or the Caribbean. In fact, you can cruise along the U.S. East Coast and see a good portion of the country's coastal cities, as well as a few foreign ones. Whether you want to cruise for a few days or more than a week, several cruise lines offer tours of the country's coast. Maine Coast and Harbors. The Maine Coast and Harbors cruise is brought to you by American Cruise Lines. This eight-day, seven-night cruise brings you along the dramatic Maine coastline and into the state's harbors and ports.
Cruises to the Eastern Caribbean. Eastern Caribbean Photos. Your first Caribbean cruise is likely to visit the islands of the Eastern Caribbean, which includes the U.S. Virgin Islands, the British Virgin Islands, St. Maarten and Puerto Rico. Enjoy shopping in popular ports such as St. Thomas, or explore Spanish history in old San Juan.