It makes the neurons fire. Seasonal Affective Disorder is associated with difficulty in concentrating, and memory loss. Sunshine will help alleviate this. To raise your IQ score, simply apply the lotion and lie in the sun. Listed below is research on Rosemary, Peppermint, and Lavender which show how they help increase mental performance.
Rosemary oil is distilled from the flowering tops of the herb and is imported from Spain.
It has a camphor like aroma. Ancient Greeks and Romans gave rosemary sacred status for its many beneficial uses. Rosemary should not be used if you are pregnant, if you have epilepsy or high blood pressure. It has a sweet, mint aroma. Herbalists in ancient Greece and Rome used peppermint for nearly every ailment.