Oregano is a Mediterranean herb that is used for cooking and medicinal purposes, ranging from treating infections to repelling insects. Active ingredients in oregano could one day help treat osteoporosis, cancer, and diabetes. Use it to flavor sauces, make herby bread rolls, and in marinades for meat.
Oregano is a flowering plant in the mint family. It is native to temperate Western and Southwestern Eurasia and the Mediterranean region. Oregano is a perennial herb, growing from 20–80 cm tall, with opposite leaves 1–4 cm long. The flowers are purple, 3–4 mm long, produced in erect spikes.