Quote from : Lady Susan, The Watsons, Sanditon Book

Nobody could catch cold by the sea; nobody wanted appetite by the sea; nobody wanted spirits; nobody wanted strength. Sea air was healing, softening, relaxing -- fortifying and bracing -- seemingly just as was wanted -- sometimes one, sometimes the other. If the sea breeze failed, the seabath was the certain corrective; and where bathing disagreed, the sea air alone was evidently designed by nature for the cure.