Over the past few years, natural oil therapy has attracted a lot. Not only are they aesthetically, but also essential oils can also offer in their therapeutic potential. Among such herbs, which have received a rather attractive amount of attention for the presence of extraordinary cognitive forces, are rosemary. A landmark study in 2003 by the University of Northbria, such as Dr. Mark Mos, studied whether rosemary and lavender oil aromas can have some influence on cognition and mood in healthy adults. The results of this study have aroused great interest and remain very relevant even today.
Justification of this study
It is aimed at finding out what can happen with cognitive work and mood of participants when exposed to rosemary or lavender essential oil. Studies were based on the prerequisite that smells could affect brain activity. The hypothesis was that odors would be able to affect the central nervous system or cause memory reactions.To check this theory, 144 healthy volunteers were recruited and randomly intended in one of three numbers: one, fragrant oil rosemary, one with lavender essential oil and one unproven dispatcher. Five minutes before the test began, their essential oils were distributed for a consistent aromatic environment.
Measurement of cognitive function
Participants have passed a number of cognitive tests focused on work memory, attention, speed of recall and mental arithmetic. Along with these, they completed the mood assessment, using a proven psychological scale for olive feelings such as vigilance, pleasure and tranquility.In this study, an attempt to associate the biochemical composition of essential oils, especially 18-cyneoli, rosemary compounds with the actual changes in the brain.
Results
The results were really entertaining. The subjects of the study that received rosemary oil have always done better than control, and lavender groups in memory tests. Their results at the mental arithmetic speed and accuracy were much higher, especially on consistent subtractions that require a rigid concentration of mind and working memory.In addition, the study revealed a positive link between the blood level of 1.8-cyneoli and the enhanced cognitive function. That is, the higher the amount of this connection that was absorbed, presumably by inhalation, the better the test subjects were carried out. This testified to the connection and reaction to the dose that further supports the hypothesis that the active components of Rosemary Oil directly affect the function of the brain.Unlike this, the participants of the lavender fragrance in the room were casual and satisfied, but their cognitive work was relatively lower. This corresponds to the soothing and sedative effect of lavender, which can provide great help in relieving stress, but will need great care in the tasks that require enhanced vigilance or sharp mental agility.
How did the rosemary worked?
The alleged mechanism of action of rosemary in expanding centers of cognition on the main composition, 1.8-cyneol. This Terpen affects the activity of neurotransmitters, especially acetylcholine, which is responsible for memory, training and concentration. It is assumed that the mechanism by which 1.8-cyneol action is the suppression of the enzyme, which is responsible for the destruction of acetylcholine, thereby increasing its accessibility in the brain and helps in mental characteristics.This process is comparable to some pharmaceutical cognitive amplifiers or nootropics, but rosemary provides a natural, non -hygro -nuro -nuro -free option.
Applications in everyday life
The application of these results is wide. For example, rosemary essential oil can be used in schools as a means of raising students when studying or examination. In the workplace, diffuse oil rosemary in offices may have the potential to increase memory, vigilance and decision -making.There is also an increase in interest in using aromatherapy rosemary for cognitive care to the elderly, including those with mild cognitive disorders or early Alzheimer’s disease. Although additional clinical studies are required, the previous signs look encouraging.The Northumbria University’s study was one of the first to scientifically establish the exact connection between aromatherapy and cognitive function, and it opened the door to obtain additional research in the field. While rosemary can never replace traditional cognitive therapies or medicines, its potential as a safe, affordable and affordable tool for mental characteristicsSo the next time you feel tough or inattentive, think about sniffing rosemary or to differ his essential oil. Your brain can thank you for it.
