The Journal

Notes on cognition, longevity, and feeling like yourself again.

Conversations, science, and stories from the people thinking hardest about how the body and mind actually work.

Showing 11
At What Age Does Your Brain Start to Decline? (It's Earlier Than You Think)Article N°01

At What Age Does Your Brain Start to Decline? (It's Earlier Than You Think)

Brain Science · The Timeline At What Age Does Your Brain Start to Decline? (It's Earlier Than You Think) Your brain doesn't wait for retirement to slow down....

11 min readApr 27, 2026
Why Does My Brain Feel Foggy? The Science Behind Afternoon Mental FatigueArticle N°02

Why Does My Brain Feel Foggy? The Science Behind Afternoon Mental Fatigue

Brain Science · Plain Language Why Does My Brain Feel Foggy? The Science Behind Afternoon Mental Fatigue You're sharp at 9am. By 2pm, you can't finish a sentence....

9 min readApr 27, 2026
Why Your Brain Fogs Over After You EatArticle N°03

Why Your Brain Fogs Over After You Eat

The 2 PM crash isn't about coffee wearing off — it's a real biological event with four overlapping mechanisms. Here's what the research actually shows, why two people...

10 min readApr 15, 2026
Best Brain and Memory SupplementArticle N°04

Best Brain and Memory Supplement

Buyer's Guide · 2026 Best Brain and Memory Supplement: A Neuroscience-Backed Guide "Brain supplements" and "memory supplements" are marketed as different things. They shouldn't be. Here's why the...

10 min readApr 15, 2026
how to focus betterArticle N°05

How to Focus Better: 8 Science-Backed Ways to Improve Focus

Attention determines the quality of your work, the depth of problems solved, and the speed at which you reach your goals. Yet for most people, it is one...

8 min readMar 22, 2026
how to get rid of brain fogArticle N°06

How to Get Rid of Brain Fog Fast

Brain fog is not a medical diagnosis, but it is a real and frustrating experience. It shows mental slowness, difficulty concentrating, forgetfulness, and a general sense that your...

16 min readMar 15, 2026
7 Best Foods for Brain Health and MemoryArticle N°07

7 Best Foods for Brain Health and Memory

Food plays a direct role in how the brain functions, adapts, and ages. The brain consumes a large share of the body’s energy, and the nutrients you choose...

7 min readJan 20, 2026
6 Best Ways to Improve MemoryArticle N°08

6 Best Ways to Improve Memory

Misplaced keys, forgotten names, and half-finished to-do lists happen to everyone. Occasional forgetfulness is part of being human, especially during busy or mentally demanding days. You must know...

7 min readJan 15, 2026
how to prevent memory loss in old ageArticle N°09

How to Prevent Memory Loss in Old Age

Memory loss is often treated as an unavoidable part of getting older, yet research tells a different story. Studies show that up to 40 percent of dementia cases...

8 min readJan 10, 2026
how to deal with a spouse with memory lossArticle N°10

How to Deal With a Spouse With Memory Loss

Caring for a spouse with memory loss can be confusing, emotional, and exhausting, especially when the changes happen slowly. You may notice repeated questions, missed appointments, forgotten conversations,...

7 min readJan 5, 2026
how to help an elderly parent with memory lossArticle N°11

How to Help an Elderly Parent with Memory Loss

Watching a parent struggle with memory changes can feel unsettling. One day, it’s a misplaced item. Another day, it’s a familiar object they’re convinced is still around, even...

7 min readJan 1, 2026