It was scary last year when the study came out revealing that tea tree essential oil could act like estrogen in our bodies, and may even cause enlarged breasts in young boys. That's been debunked; the possibility is that other ingredients in the products are more likely to blame. With all of the toxic chemicals in our body care products, it seems the more likely culprit.

That said, it really is OK to use tea tree oil is a safe way: properly diluted in a carrier oil, never internally, and always moderately. In fact, it is one of the essential oils you should keep in the house, as it has many healthy uses:

• heals cold sores and warts
• calms coughs
• helps clear up breakouts
• combats nail fungus
• disinfects your house when added to cleaning products

There are more uses for tea tree oil in the original DIY Life post, so don't fear the natural goodness of tea tree oil and use it safely and wisely.

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