Laurus nobilis Leaves and Fruits: A Review of Metabolite Composition and Interest in Human Health

Laurus nobilis belongs to the family Lauraceae and is characterized by its evergreen nature. It is well known because of its traditional use in cooking and folk medicine. Many studies have been performed regarding its chemical composition and the pharmacological potential it exhibits. It has been reported to have antioxidant, antibacterial, antifungal, antiviral, biocidal, antidiabetic, antiulcerogenic, neuroprotective, analgesic, anti-inflammatory, and anticholinergic properties, making this plant of great clinical importance. The main chemical compounds that show bioactive properties in L. nobilis are terpenoids, phenolics, and fatty acids. The purpose of this review is to describe the main use of L. nobilis, notably of the leaves and fruits, and to relate their metabolite content with their pharmacological and toxicological properties.