Robert Tisserand interviewed on ingestion, dilution and other safety issues

In December 2014 I was interviewed by Labron Allen, a functional medicine nutritionist based in Texas, for his Health Alert radio show. This is a full transcript of the podcast, which you can find here or here. Many thanks to Anne Bankowski for the transcription. I’m your host Labron Allen: This is Health Alert. Grab your […] […]

Frankincense essential oil and cancer:
Why EOs and chemotherapy don’t always mix

Hi, My friend just started taking chemo for colon liver cancer and she was taking therapeutic Sacra Frankincense from Young Living before she started. I read somewhere that you should not take the essential oil with 5FU if you are taking it for skin cancer because it will drive it in the skin deeper and […] […]

Lavender mascara?

Adding lavender oil to your mascara has become a thing, on the basis that it will make your eyelashes longer and thicker, and also that it will deter eyelash mites. About half of us have tiny eyelash mites, but they don’t affect at least 95% of those who have them. They do not make your […] […]

Bergamot Oil – Toxic To Children?

I was recently contacted by an essential oil business (Plant Therapy) which had several customers ask about the safety of bergamot oil, as they had heard it could be lethal and cause convulsions in children. The sources of this warning appear to be and, as both websites have profiles on bergamot oil that […] […]

Estrogens in Plastic Labware

The safety of essential oils in puberty, and hormonal effects in general, are important health concerns. In a 2007 research report by Colorado and North Carolina doctors and scientists, in vitro evidence seemed to support the notion that lavender oil and tea tree oil were responsible for breast growth in three young boys, suggesting an […] […]

Tea tree oil quality and constituents

I am writing this in response to a recent discussion on various facebook pages about tea tree oil (TTO), and whether a TTO with 51% terpinen-4-ol would be better than one with 41%, or whether 51% suggested adultration. Most TTO is produced in Australia and China, and this article is about the quality of Australian […] […]

Lemon on the rocks: keep your essential oils cool

Essential oils are happiest when cold. If you keep them refrigerated they will last twice as long, especially if you live in a warm climate. Essential oils are expensive, so you want them to stay active as long as possible! Cold good, oxidation bad With time, most essential oil constituents oxidize, and heat promotes oxidation. […] […]

Essential oils and eye safety

There has been much social media discussion recently (February 2012) about the wisdom or otherwise of putting essential oils into your eyes to treat eye problems. This arose from two webpages, here and here. One of these, on the Livestrong website, states: “More and more people are choosing to use alternative medicines to treat minor illnesses […] […]

Diaper rash safety

Robert, Hello there. I am in hopes you can please help me. I currently use the doTERRA line of essential oils and I also have used them to help my 18month old daughter. I have recently used ylang-ylang, roman chamomile, lavender and sandalwood to reduce stress and attempt to balance my hormones that have been […] […]

Lavender oil is not estrogenic

Lavender oil does not mimic estrogen nor does it enhance the body’s own estrogens. It is therefore not a ‘hormone disruptor’, cannot cause breast growth in young boys (or girls of any age), and is safe to use by anyone at risk for estrogen-dependent cancer. The lack of estrogenic action is the conclusion of a […] […]

Essential Oil Safety

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