Just read an article about some essential oils being contaminated in “Truth About Cancer” article, which lead me to finding your article. I have read things like this before but didn’t want to believe it. However your research on this seems thorough and unbiased and I believe what you say. I, like many of you, recommend these to many people with health issues (cancer, etc.) and feel terrible that someone with a fragile immune system could further jeopardize their health by using these oils. I myself am taking a month off of using YL oils since I have had nerve issues in my legs and now am wondering if it the EOs can be a contributing factor. I was using them daily for veins on my legs. This is not only sad but very alarming.