Possibly Antifungal & Insect Repellent
According to a study by S. Dube, et al. basil essential oil inhibited the growth of 22 species of fungi and is also effective against insect Allacophora foveicolli. This oil is also less toxic as compared to commercially available fungicides. [6]
May Relieve Stress
Due to the calming nature of basil essential oil, it is widely used in aromatherapy. This essential oil has a refreshing effect when smelled or consumed, so it is used for providing relief from nervous tension, mental fatigue, melancholy, migraines, and depression. Regularly using this essential oil may provide mental strength and clarity. [7]
May Improve Blood Circulation
Basil essential oil may improve blood circulation and helps increase and optimize various metabolic functions of the body.
May Alleviate Pain
Basil essential oil is possibly an analgesic and provides relief from pain. That is why this essential oil is often used in cases of arthritis, wounds, injuries, burns, bruises, scars, sports injuries, surgical recovery, sprains, and headaches. [8]
Basil essential oil is possibly ophthalmic and can quickly relieve bloodshot eyes. [9]
May Prevent Vomiting
Basil essential oil can be used to prevent vomiting, particularly when the source of the nausea is motion sickness, but also from many other causes. [10]
May Heal Itching
Basil essential oil has anti-inflammatory properties that can help in reducing itching from bites and stings from honey bees, insects, and even snakes. [11]
Word of Caution: Basil essential oil and basil in any other form should be avoided by pregnant, breastfeeding, or nursing women. On the other hand, some people suggest that it increases milk flow, but more research