Rosemary (Rosmarinus officinalis) is an evergreen shrub with needle-like leaves and a woody aroma. Best known as a food seasoning, it is also one of the most popular aromatic and medicinal plants worldwide. Rosemary's essential oil which holds the plant's core components, or essence is extracted and used in traditional medicine, many scientists are now testing its potential health benefits. There are 14 potential benefits and uses of rosemary essential oil: 1. May Improve Brain Function: 2. Stimulates Hair Growth: 3. Help Relieve Pain: 4. Repels Certain Bugs: 5. Eases Stress: 6. Increases Circulation: 7. Help Perk You Up 8. Reduce Joint Inflammation 9-13. Other Uses: Still, rosemary oil may prove useful for: Fighting Cancer, Liver and digestive problems and Food poisoning. Rosemary and other essential oils may increase the effectiveness of certain antibiotics. This may allow for a lower dose of these drugs, which could reduce side effects. Rosemary and other essential oils may weaken the cell walls of antibiotic-resistant bacteria not only damaging them but also enabling antibiotics to enter. 14. Easy to Use