Rosemary is an aromatic herb with a woody fragrance and a slightly bitter taste. It is commonly used in Mediterranean cuisine, particularly in dishes with roasted meats and vegetables. Rosemary can also be used to infuse oils and vinegars, adding a unique flavor to dressings and marinades. In addition to its culinary uses, rosemary has been used for its medicinal properties. It is believed to improve memory and concentration, boost the immune system, and have anti-inflammatory effects.