Does Tea Tree Oil Have Hormonal Side Effects?

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Do the estrogenic effects of tea tree oil get absorbed through the skin?

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Besides any hormonal effects, Is Tea Tree Oil Safe? ( That was the topic of my last video if you missed it.

Here’s the link to the video I referred to about lavender: Lavender for the Treatment of Generalized Anxiety Disorder (

Abnormal hairiness (hirsutism) may also be a sign of PCOS, polycystic ovary syndrome. I touched peripherally on the benefits of marjoramin Benefits of Marjoram for Polycystic Ovary Syndrome (PCOS) (, and on spearmint tea for PCOS in Enhancing Athletic Performance with Peppermint (, but the deepest dive I’ve done so far is Best Foods for Polycystic Ovary Syndrome (PCOS) ( if you’re interested.

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Thanks for watching. I hope you’ll join in the evidence-based nutrition revolution!
-Michael Greger, MD FACLM

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