Byron Richards, CCN correspondent reported the new findings of a Italian University study which gives proof of the germ killing properties of oregano oil.
Oregano oil is well documented as a potent germ killing compound that can be used to naturally enhance immune support in times of need. Its active compound is called carvacrol. Research shows oregano oil to be effective against all Gram-positive and Gram-negative bacteria tested. It works by disrupting the cell membrane of the bacteria.
When a bacterial cell comes in contact with carvacrol its cell membrane is significantly altered. This is like knocking out the deflector screen of the Starship Enterprise. Once the cell membrane has been damaged, (i.e., the shield has been lowered), then an influx of various compounds like calcium can readily kill the bacteria.
Unlike medical antibiotics, oregano oil is not toxic to human cells, nor does it promote an overproduction of Candida albicans (a digestive yeast). Rather, it helps keep Candida in check.
La Stria, A., et al. Atomic force microscopy analysis shows surface structure changes in carvacrol-treated bacterial cells. Res Microbiol. 2010 December.
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3 comments. Leave new
Does Oregano oil also kill good bacteria cells?
Julie,
Good question. All the existing research has used pathological bacteria to test oregano oil, therefore we don’t know how it will affect good bacteria. My guest from the many years of using this and other essential oils is that the probiotic bacteria in my patients are not adversely affected by adding oregano oil to their oral health care. The biggest problem I have seen in use of oregano oil, is getting over the taste of the oil. Probably why there is not a popular toothpaste yet with oregano oil as a main ingredient. There are better tasting oils that are effective, i.e. wintergreen, thymol and eucalyptus.
Hope this helps,
Rev. Dr. Stephen A. Lawrence
Yes, as you read above, it kills gram positive and gram negative bacteria… it can’t distinguish between a good or bad bug.
That said, it’s an acute treatment and a lesser of two evils if you’re fighting something and not winning. Use sparingly and supplement with probiotics, and an organic plant rich diet.
There are plenty of herbs and EOs that don’t negatively affect you gut biome for regular maintenance.