[churros]

This seems like something you guys would be interested in. I wish I was being sensationalist but I'm not.

I really hope it's not true, because I like using tee tea oil in defence soap and mixing it in with jojoba oil for my beard. Somebody tell me it's bullshit!

link

Quote:

Exposure to lavender and tea tree oils could be causing young boys to develop breasts, as they contain chemicals which can mimic the effect of female hormones, scientists have warned.

American researchers have identified chemicals in essential oils used in soaps, cleaning products and home remedies that could explain why boys have developed a condition called prepubertal gynecomastia.


Doctors are looking closely at common chemicals in the environment dubbed “endocrine disruptors”, which interrupt the production and action of hormones – the chemical messengers of the body.

“Our society deems essential oils as safe,” said J Tyler Ramsey, research fellow at the National Institute of Environmental Health Sciences and lead author of the study.

“However, they possess a diverse amount of chemicals and should be used with caution, because some of these chemicals are potential endocrine disruptors.”

Endocrine disruptors have become a growing area of research as they are widely used in products, from cosmetics to drinks bottles and receipts.

The impact they have is poorly understood but has been linked to childhood obesity, fertility issues and increased cancer risk.

Doctors had thought there might be similar issues with essential oils, after cases where boys who had regularly used tea tree soaps and skin products started developing breasts.

However the condition went away after they stopped using tea tree products. It is also appears that some people are more susceptible to the hormone-disrupting effect, the authors said.

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The team investigated eight key chemicals, including eucalyptol, common in cough medicines and decongestants, from the hundreds of components of tea tree and lavender oils.

All eight had hormone-disrupting effects, either acting similarly to the female sex hormone oestrogen, or acting to block male hormones.

While the chemicals were tested in human cells grown in laboratory, the results were consistent with hormonal conditions that would lead to gynecomastia in humans, the researchers said.

These chemicals are also found in 65 other essential oils, which are common in soaps, lotions, shampoos, hairstyling products, cologne and laundry detergents.

The findings are due to be published at the ENDO 2018 conference in Chicago and have not yet been published.