Limbic (mood & behavior)
The limbic system is mission control in our brain. Most recognize the limbic system with how we process smells and the link smells have with memory. But the limbic system is responsible for so much more. Emotions are controlled through the limbic system (like love, happiness, anxiety, fear, and anger) as well as memory, learning, spacial navigation, and arousal. Neurogenesis also occurs in the limbic system, where new nerve cells are made. Essential oils can only interact with the limbic system when the oils are pure. When pure, the essential oil molecules are small enough to pass through the blood-brain barrier and support the processes happening in the limbic system. Essential oils can be a significant support system to balancing our emotions, enhancing learning, and calming the body.