Birch leaves and bark are traditionally used for folk medicine for centuries. Numerous research focused on the chemical composition and biological effects of birch extracts. The main pharmacologically active compounds found in extracts are flavonoids, saponins, tannins, essential oil, and triterpenes. Different species, age of the plant, geographic...

By Anđela Dragicević, Dušanka Kitić, Dragana Pavlović