O ne of the most popular essential oils is tea tree oil. Tea tree oil comes from a native Australian tree and has been used ...

"Lavender oil and tea tree oil pose potential environmental health ... "The anti-male hormone effects are rather unexpected and it is not possible to comment further without the data.

For instance, ingesting even a relatively small amount of tea tree oil can cause serious side effects, including loss of muscle control and even coma. Lavender oil applied directly to the skin ...