Sage (Salvia officinalis) is a perennial herbaceous or shrubby plant belonging to the family Lamiaceae. It is one of the well-known aromatic plants, recognized for its distinctive fragrance and its content of essential oils. Sage has branched stems that may become woody at the base of the plant, while its leaves are opposite, oval to lance-shaped, and covered with fine hairs that give them a grayish-green color. Sage produces small flowers that are arranged in inflorescences. Their colors may range from purple and blue to whitish, depending on the variety. The leaves contain a variety of phytochemical compounds, with essential oil being one of the most important components. This oil contains compounds such as thujone, camphor, and cineole, and the proportions of these compounds vary according to the plant variety, environmental conditions, and growth stage. These compounds contribute to the characteristic aroma of sage and may play a role in the plant's chemical defense. Sage has been used since ancient times in traditional medicine. Its leaves are also used in the preparation of herbal beverages, spices, and various plant-based preparations. Scientific studies have shown considerable interest in sage extracts because of their content of phenolic compounds and flavonoids, as well as their potential antioxidant and antimicrobial properties. Sage has a relatively high tolerance to drought once it becomes fully established and prefers sunny locations and well-drained soils. Its flowers also provide nectar for certain pollinating insects. Thus, sage combines botanical, aromatic, chemical, nutritional, medicinal, and environmental importance.