10h • General discussion
Brain Fog That Won't Lift, NAD+ Curiosity
It begins subtly. You find yourself standing in a room, unsure why you entered. A familiar word hovers on the tip of your tongue, just out of reach. Reading a few pages requires intense effort, and by mid-afternoon, your thoughts feel like they're moving through honey. You tell yourself it's just lack of sleep, stress, or aging. But the feeling persists a stubborn mental haze that no amount of coffee seems to penetrate.
This experience, often termed "brain fog," is more than a casual inconvenience. It is a subjective state of cognitive inefficiency characterized by poor focus, memory lapses, mental fatigue, and a pervasive sense of mental dullness. For many, it becomes a chronic companion, a brain fog that simply won't lift, raising a unsettling question: Is this just how my mind works now?
While brain fog is not a formal medical diagnosis, it is a real physiological phenomenon with identifiable underpinnings. And increasingly, it is drawing the curiosity of researchers toward a single, critical molecule: nicotinamide adenine dinucleotide (NAD+).
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Brain Fog That Won't Lift, NAD+ Curiosity
