Why do I need to know about essential oils?

There is a growing body of research from laboratory and clinical studies that points to the remarkable healing properties of essential oils. They are widely available in markets, co-ops, and pharmacies and are increasingly used in clinics and hospitals.

While most essential oils are safe and free of adverse side effects when used properly, it is important for you to pay attention to dosage, purity, administration, and possible interactions with other medications you might be taking. You should also look for quality products, as there can be...