The plant-derived oils smell great, but the evidence they can heal you is rather lacking—and they can even be harmful. Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as ...

Your quest to solve a number of health ailments - anxiety, insomnia, nausea and more - may have brought you to look up essential oils. They're usually sold in small, dark-colored bottles and have ...

I’ve heard essential oils can help treat stress, insomnia and other health conditions. Is that true? What does the research say? From a purely medical perspective, it’s hard to say that many essential ...