PRofumato, versatile and rich in virtue: oregano is not only a spice that embellishes Mediterranean pizzas and dishes, but a true ally of well -being. From the ancient beliefs that considered it a magical plant, up to the most modern scientific research that confirms its benefits, this aromatic grass contains a world of secrets. That it is Dry oreganoin herbal tea or in the form of essential oilthe beneficial properties of oregano They make it a precious ingredient for health and cuisine. We discover all his uses, the traditions that concern him and the possible ones contraindications of oregano oilto know it thoroughly and make the most of its advantages.
Oregano: the Mediterranean plant full of active ingredients
Oregano (Origanum vulgare) belongs to the Lamiaceae family and is used since ancient times both as a spice and as a natural remedy. As reported by a study shown on Pubmed (2023)contains bioactive compounds such as carvacrol And timolknown for their antioxidant and antimicrobial properties.
The scientifically confirmed properties of oregano
1. Antimicrobial and antibacterial activity
Numerous studies have shown that oregano essential oil is effective against different bacteria. A search published on Phytotherapy Research (2007) showed that the Carvacrol inhibits the formation of biofilm of Staphylococcus aureus And Staphylococcus epidermidisincluding antibiotic resistant strains (Pubmed).
Another 2014 study of theAmerican Society for microbiology He showed that Carvacrolo is able to inactivate the Norovirus Murino (MNV), model for human norovirus, damaging capside and viral rna within an hour (Pubmed).
2. Anti -inflammatory properties
A large revision published on Molecules (2020) confirmed that Carvacrolo has an excellent anti -inflammatory action. In fact reduces the levels of Pro-inflammatory cytokines, suggesting a significant action in the modulation of inflammation (Pubmed).
3. Antioxidant properties
A comparative study of 2023 published on Antoxidants showed that several essential oils of Oregano have a‘high antioxidant capacityhigher than other plant extracts used as natural preservatives (PMC).
Dry oregano, that’s why it’s good
Not only the oil: also theDry oregano retains a high concentration of phenolic compounds. Research conducted on Italian local genotypes (Molecules2023) highlighted that the dried leaves maintain a high content of polyphenols and flavonoids, responsible for antioxidant properties (Pubmed).
Tisana and oregano infusion: traditional benefits
Oregano’s herbal teas and infusions are traditionally used for relieve cough, colds and digestive disorders. Although large clinical studies are missing, the presence of Carvacrolo and Timolo explains the soothing and carminative effects.
How to prepare the herbal tea
Boil 250 ml of water, add 1 tablespoon of dry oregano. Infuse for 8–10 minutes, then filter and sweeten to taste.
Oregano essential oil: watch out for contraindications
Oregano essential oil is one of the most studied. A revision of 2018 on Frontiers in microbiology reported effects antimicrobial, antifungal and anti -inflammatory documented in vitro and in animal models (PMC).
Despite the benefits, the essential oil is highly concentrated. Must be always diluted And It should not be used in pregnancy, breastfeeding or in small children. In addition, a 2018 study on Food and Chemical Toxicology warns that high doses can cause gastric and liver irritations (Pubmed).
Cuban origin and alternative varieties
In addition to the classic oregano that we are used to using in the kitchen, and there are varieties such as theOregano Cuban (Plecttranthus Amboinicus), which present similar compounds (Carvacrolo and Timolo), even if with different aroma. Some studies confirm their antioxidant and antibacterial properties, similar to those of the Mediterranean Origan.
Between magic and tradition
In popular culture, oregano was a symbol of protection and prosperity. The Greeks considered him sacred to Aphrodite and used it in the wedding rituals. Even today, it is seen as a lucky plant, combining myth and scientific reality.