Brain fog
Difficulty with memory word-finding and sustained concentration.

Aromatherapy Essential Oil Ritual
Peppermint / Lemon / Rosemary Inhale Peppermint or Rosemary directly from the bottle, or diffuse all three together while you work. A Peppermint footbath in the afternoon — cool or lukewarm water, a few drops dispersed — brings circulation and clarity all the way up through the body. Keep a tissue with a drop of Lemon nearby as a quick reset between tasks.
Peppermint increases blood flow to the brain almost instantly; Lemon lifts mental fatigue; Rosemary's active compounds are among the most studied for enhancing memory and cognitive performance.
Rosemary is stimulating — avoid diffusing in the evening. Avoid Rosemary if you have epilepsy or high blood pressure. Lemon is phototoxic — do not apply to skin before sun or UV exposure.