Rosemary essential oil is an excellent brain and nerve tonic. It is often used by students during exam times because it increases concentration and helps in studying efficiently (see 'Aromatic Power of Rosemary Oil'). It stimulates mental activity and is a good remedy for depression, mental fatigue and forgetfulness. Inhaling rosemary oil seems lift your spirits immediately. Whenever your brain is tired, try inhaling a little rosemary oil to remove boredom and renew your mental energy.
In a 2003 study, researchers found that of 144 test participants who inhaled rosemary oil during an exam displayed significantly higher cognitive function. This is why some researchers are beginning to explore the options for using rosemary oil as an alternative treatment for slowing down the onset of Alzheimer’s disease in certain patients because of this apparent connection between boosted neural activity and the essential oil.
Medical disclaimer: The information provided herein is for personal interest and informational purposes only. It is NOT intended to offer medical treatment for any condition. Essential oils are very concentrated and are not to be used undiluted on the skin or taken internally otherwise instructed by your Doctor. Keep out of reach of children and pets.