Sage - Salvia officinalis L. 
The name means "beneficial herb" Salvia. The plant contains an essential oil that is highly disinfected and locally analgesic. Sage is very active against different bacteria that cause throat infections, and even against viruses and fungi. Sage is a fine resource on prevention of flu and colds, bronchitis, mouth mucous membrane inflammation, gum disease, bad breath, sore throat, tonsillitis, maagwand inflammation, diarrhea, asthma, insect bites, nervous weakness, lack of menstruation, sterility etc.