Article written by Janice Rosenthal Owner gardenofessences.com and gardenofessences on etsy Do not use these Essential Oils if the following apply to you: These increase blood pressure eucalyptus / rosemary / thyme / camphor / neroli / peppermint / sage. These decrease blood pressure lavender / ylang ylang / clary sage / marjoram. Avoid during pregnancy – may cause miscarriage. Also, … Continue reading SAFETY DATA – ESSENTIAL OILS