Essential oils have become a craze. Every time I turn around there’s someone talking or writing something about essential oils. As a pharmacist, it’s a trend that has me a bit concerned. I’m not completely against using essential oils, but I do have a problem with how they’re being marketed and some of the ways which people are using them.
There’s definitely been a trend towards using more natural products and fewer synthetic (man-made) products. We’re becoming more aware of how some synthetic products are affecting the environment around us and our health. In many situations, that’s a change I applaud, support, and have been making myself in certain capacities. There is no doubt that there are many dangerous synthetic chemicals that should be avoided. I switched to using standard chemical cleaners to using Norwex because a) using primarily water and microfiber cloths to clean my house is safer than using cleaning chemicals and b) often, I’ve found the Norwex products to be more effective than the chemicals. As a pharmacist, I’ve been trained to think about drugs and chemicals in those two ways: safety and effectiveness. If a chemical is safe for human use, but not effective, there’s not any use in it! If a chemical is effective, but not safe, then you need to weigh the risks and the benefits before use.
First of all, let’s realize that you cannot eliminate chemicals. Organic chemistry is at the basis of biology. A chemical, by definition, is two or more atoms joined together through a chemical bond. Everything around you can be broken down into various chemical components, which can then be broken down into atoms. Even water is a chemical!
To be completely honest, just about every chemical can be harmful to some degree, it’s just dependent on the dose or exposure level, and whether it is doing more harm than good. Let’s look at a couple of examples:
-Water: in general, water is very safe for human use and consumption. However, excessive water consumption can lead to a condition called hyponatremia, which can be fatal.
-Chemotherapy: the drugs used in chemotherapy are very toxic and can cause a lot of health problems. However, we use them at specific doses in patients with cancer as a medicine that can help save their lives. The side effects of chemotherapy are all evidence of the toxicity, but overall the result in patients with cancer can be more good than harm.
Whether a chemical is natural or synthetic is irrelevant with regard to it’s safety to humans (or our pets!). There are plenty of really nasty natural chemicals that we try to avoid all the time! Continue reading A Discussion About Essential Oils