Blog / Brain Fog

Brain fog and what causes it.

Inflammation, nutrition and the mechanisms behind the feeling of thinking through treacle.

Brain Fog

The Link Between Brain Fog and Inflammation

Brain fog is often inflammation rather than simple tiredness. Here is how neuroinflammation clouds thinking, what the research shows, and what clears it.

15 Jul 2025

Brain Fog

How to Reduce Brain Fog with Nootropics

Which nootropics clear brain fog, and how? Two mechanisms matter most: neurotransmitter support and cerebral blood flow. Here is the evidence for each.

12 Jun 2025

Brain Fog

How does ashwagandha help reduce brain fog?

Ashwagandha lowers cortisol, and chronic stress is a common driver of brain fog. Here is the mechanism, the evidence behind it, and how it is typically used.

4 Dec 2023