Mountain Tea. Mountain tea is a very popular herb, popular in all Mediterranean countries, especially in the winter months. Its nutritional value is remarkable and along with the unique aftertaste, it also contributes to the hydration of the body. Greece and Spain are the countries with the highest consumption of mountain tea. All Greek species are threatened with extinction due to their uncontrolled collection and only recently began its cultivation in Greece.In recent years it has been the subject of intense study by scientists, thanks to its various soothing properties. Traditionally, it is preferred for its beneficial benefit in colds, respiratory problems, indigestion and other gastrointestinal disorders.