Oregano is an herb that has a warm, slightly bitter, and pungent flavor with hints of pepper and camphor. It is used to add depth to hearty Italian dishes, sauces, and roasted vegetables, and pairs well with tomatoes, olive oil, garlic, and cheese. Fresh oregano can be used as a garnish or added at the end of cooking. Oregano also has strong antioxidant, anti-inflammatory, and antimicrobial properties, primarily due to compounds like carvacrol and thymol. It contains high levels of antioxidants and is a good source of Vitamin K, manganese, and iron.