Original title: Biological Activities of Essential Oils: From Plant Chemoecology to Traditional Healing Systems
Essential oils are mixtures of substances that plants make and release from special tissues, often on flowers and leaves. In plants, these oils play a role in interactions with the surroundings. People have used them in traditional healing for a long time. Cell and animal studies report effects such as fighting microbes and reducing inflammation, but few human studies show whether the oils work safely as treatments.
Imagine cooking with a jar of mixed spices. The blend can affect the smell and taste of a dish, but one good result does not prove it will work safely in every recipe. In this paper, the plant’s oil mixture is the spice blend, and the studies in people are the tests needed to tell whether it is a safe and effective treatment.
Essential oils are used in traditional healing, and lab and animal studies report several biological effects. But few studies in humans test whether they are both effective and safe, so these findings do not yet establish them as reliable treatments.
The abstract says human studies are scarce, so it does not establish that essential oils are effective or safe treatments for people. It calls for better-designed clinical trials and does not specify which oils, conditions, or doses those trials should examine.
Ask anything about this paper. Answers come from its abstract, and say so when the abstract doesn't cover your question.
Biological Activities of Essential Oils: From Plant Chemoecology to Traditional Healing Systems — Javad Sharifi‐Rad, Antoni Sureda, Gian Carlo Tenore et al. — Molecules — doi:10.3390/molecules22010070
Abstract licence: CC BY
Explanation generated by Synthesis from the abstract — it is not the original paper.