The most commonly identifiable feature of the Gothic Revival style is the pointed arch, used for windows, doors, and decorative elements like porches, dormers, or roof gables. Other characteristic details include steeply pitched roofs and front facing gables with delicate wooden trim called vergeboards or bargeboards.
Caffeine is a mild diuretic, meaning it causes a person to urinate (pee) more. Drinking a moderate amount of caffeine isn't likely to cause dehydration, but it's probably a good idea to stay away from too much caffeine in hot weather, during long workouts, or in other situations where you might sweat a lot.
For other uses, see Caffeine (disambiguation). Caffeine is a central nervous system (CNS) stimulant of the methylxanthine class. It is the world's most widely consumed psychoactive drug. Unlike many other psychoactive substances, it is legal and unregulated in nearly all parts of the world. There are several known mechanisms of action to explain the effects of caffeine.