Termeden uses hot springs which are given official approval. They are neither sulfur springs nor carburetted springs.
They contain not only a specific element but various good components. These kinds of springs are called 'simple spring.' Almost all of springs in Korea and Japan can be placed under this category. They can be used for diverse people.
The springs help a sore muscle, digestion, a diuretic effect and gastroenteric trouble. They make your skin healthy, too.