Thursday, February 01, 2007

Getting In Touch With My Feminine Side

Watch those "essential oils" - they can cause havoc!:
Lavender and tea tree oils found in some shampoos, soaps and lotions can temporarily leave boys with enlarged breasts in rare cases, apparently by disrupting their hormonal balance, a preliminary study suggests.

... The study reported on the condition, gynecomastia, in three boys ages 4, 7 and 10. They all went back to normal when they stopped using skin lotions, hair gel, shampoo or soap with the natural oils.

... These plant oils, sometimes called "essential oils," are added to many health-care products, usually for their scent. The oils are sometimes found in other household products or sold in purer forms. Tea tree oil is sometimes used in shampoos for head lice.

...On product labels, the oils sometimes are listed by their scientific names: Lavandula angustifolia (lavender oil) and Melaleuca alternifolia (tea tree oil). Such products do not require government approval to be sold unless they make specific health claims.

... Others sounded less worried. "It takes very little estrogen to cause gynecomastia in a young child," said Dr. Richard Auchus, a University of Texas Southwestern Medical Center hormone expert who knew of the study findings. "If they're getting it for a brief period of time, that really shouldn't cause long-term problems."

And what are tea-trees? These pretty trees along the eastern Australian coast at Noosa Headlands on the Sunshine Coast are tea trees. A very odd-looking tree too.

Maybe that's why the men in the interior of Australia are so 'macho'. Not enough of the coastal "essential oils."

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