Peppermint - Invigoration of mental activity; overcoming mental lethargy due to unbalanced metabolism and digestion Lemon - Clarifying and purifying; counteracts mental fatigue with refreshing and purifying qualities Morning Glory - Provides awakening forces; builds deeper rhythms for beneficial waking and sleeping, especially to counteract daytime sluggishness Nasturtium - Helps redirect and balance vital energy, especially when depletion results from over-use of intellectual forces Cosmos - Promotes higher mental function; greater access to the archetypal realm of ideas and their translation into speaking and thinking Shasta Daisy - Ability to bring synergistic insight to thinking; integration of pieces of intellectual information into over-arching concepts Rabbitbrush - Flexible and mobile mental consciousness; capacity to track simultaneous details and hold them within an encompassing field of awareness Madia - Focusing capacity; ability to bring sustained mental concentration to tasks and projects; counteracts tendency toward diffuse or distracted mental behaviour Essential oils: Lemon, Peppermint, Grapefruit