The most common uses are Direct inhalation (diffusers, heat, spritzers, steaming, baths); Secondary inhalation (cleaning products, air fresheners); and Topical application (salves, compresses or with massage).
If you are taking homeopathic remedies do not use black pepper, camphor, eucalyptus, peppermint, rosemary, or spearmint.
There are many good quality supplements for general health as well as to help control and prevent specific diseases.
Hydrosols are usually used by spraying for things like air fresheners, deodorant or body spray .
There are many safe oils that are helpful in reducing high blood pressure. Among them are: Bergamot, Lemon, Melissa, Neroli/Orange Blossom, Orange, and Yarrow