The Science Behind Brain Fog and Fatigue Brain fog is a condition characterized by impaired cognitive function that affects millions worldwide.
It's often trivialized as mere tiredness or lack of motivation, but it's a complex neurological phenomenon with multifaceted causes.
Defining Brain Fog: A Complex Neurological Phenomenon Brain fog encompasses various types of cognitive impairment, including attention deficits, memory lapses, difficulty concentrating, and decreased mental clarity.