By LINDSAY CURTIS Oregano (Origa­num vulgare) is a culinary herb known for adding aro­matic flavoring to many Mediterranean dishes. Beyond the herb’s famil­iar flavor, oregano oil is packed with antioxidant, anti-inflammatory, an­timicrobial, anti-inflam­matory, and analgesic (pain relieving) proper­ties that make it a power­ful herbal remedy. Widely available in capsule and liquid forms, oregano oil may…