Rosemary essential oil can be extracted by any part of the rosemary bush, however the highest quality essential essential oils are steam distilled from flowering tops only. Over the years, rosemary was often used with Roman religious and marriage ceremonies. While the medicinal properties connected with rosemary oil are many in addition to varied, these are just a few. Together with these therapeutic uses, rosemary is also considered a necessary compound in many different Mediterranean culinary arts dishes.
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