Lavender: renowned for its ability to create a relaxing atmosphere. In fact, one of the main benefits of lavender is that it can calm without sedating . More than simply generating a serene state of mind, lavender can reduce anxiety by affecting the body's fight-or-flight response.

Chamomile: commonly regarded as a mild tranquilizer or sleep inducer. Its calming effects may be attributed to an antioxidant called apigenin, which is found in abundance in chamomile tea. Apigenin binds to specific receptors in your brain that may decrease anxiety and initiate sleep.

Vetiver: sometimes inhaled as aromatherapy for nervousness and insomnia.