You are better off to use flax seed oil,safflower oil, or walnut oil that you can buy at the grocery store. I buy these only in small quantities at the store,and use them up before they go bad. These oils have essential fatty acids that your body needs. Do not heat them. I mix a few drops of essential oil with a small amount of oil and rub into skin.
Peppermint oil is great for tired feet,lavender oil is good to relax and for sleeping.
Get a good book on alternative health treatments. It will save you money and pain. She kept doing research and bugging her dr. I believe it can be toxic. Finally, she brought her daughter to a chiropractor - when she was around a year old.