Noticed your comment about the aromatherapy article. A lot of the issues with headaches, allergies, etc. have to do with the fact that the scent is either synthetic or has additives. If you'd ever like to try a sample of essential oils, feel free to email me: firstname.lastname@example.org. The only additive we have is coconut oil and that is only in one of our blends. Of course, some people WILL have allergies to certain scents, but there are generally some that will work for most people. Hope that helps.