Sage has been shown to produce phenolic compounds with antioxidant action, attributed to the presence of carnosic and rosmarinic acid. Additionally, it contains terpenoids, flavonoids, and phenolic acids, which can be used to address various ailments. The presence of antioxidants in the diet may help prevent diseases caused by free radicals, such as brain dysfunction, cancer, and cardiovascular diseases.

Sage also has antimicrobial action, useful in formulations for protection against microbes such as mouth rinses. The aqueous and alcoholic extracts of sage contain substances with antimicrobial properties, effective in treating diseases like chronic bronchitis.

Moreover, sage has a suppressive effect on the central nervous system and antispasmodic properties. Factors such as the triterpenes oleanolic and ursolic acid, as well as the diterpene carnosolic acid, have anti-inflammatory effects. Sage produces a plethora of secondary metabolites that seem to contribute to the management of severe diseases.

It is tonic due to the tannin it contains and has a positive effect on gastrointestinal atony. It acts as a disinfectant and expectorant in colds and is considered useful for enhancing memory. Sage is also beneficial for hair and has astringent properties in face masks.

Preparation method for herbal tea: Boil a cup of water and add a teaspoon of dried sage leaves. Let it steep covered for 5-7 minutes, strain it, and drink it hot or cold depending on the season.