Program 04 · 9 articles

Cognitive Wellness

What protects the brain over decades looks a lot like what protects the heart. Here is what that means in practice, starting in midlife.

Articles

01

Why Smart People Still Make Terrible Decisions

Intelligence gives you more tools for reasoning. It also gives you more tools for rationalizing what you already want to believe.
August 27, 2026 · 4 min
02

The Loneliness Epidemic That’s Aging Your Brain

Loneliness is emotional, but its consequences are not confined to emotion.
August 27, 2026 · 4 min
03

Brain Fog Isn’t Normal – Here’s What Might Be Behind It

'Brain fog' is not a diagnosis. It is a description - and descriptions are where good questions should begin, not end.
August 27, 2026 · 4 min
04

ADHD or Dopamine Addiction?

A distracted brain in a hyper-stimulating world is not automatically ADHD - and calling everything 'dopamine addiction' is not neuroscience either.
August 27, 2026 · 4 min
05

What a Standard Annual Physical Doesn’t Check

Guideline screening asks whether you have crossed a threshold that requires treatment. That is a different question from where your physiology is heading — and most people have only ever been asked the first.
August 20, 2026 · 4 min
06

What Your Blood Vessels Have to Do With Your Memory

Much of what determines cognitive trajectory is vascular, and the risk factors overlap heavily with the ones associated with heart disease.
August 20, 2026 · 3 min
07

Cognitive Reserve: Why Two Brains Age Differently

Some brains tolerate a given burden of pathology with less functional consequence than others. What the evidence supports, and what it does not.
August 20, 2026 · 3 min
08

What protects the brain looks a lot like what protects the heart

Midlife blood pressure, glucose, hearing and activity show up in cognitive outcomes decades later.
July 16, 2026 · 2 min
09

Sleep, focus, and the brain’s overnight work

What happens during sleep explains most of what people are trying to fix with caffeine.
June 24, 2026 · 2 min

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