You donβt have a productivity problem. You have a rhythm problem. Neuroscience-backed brain health for the Digital Age, from @drbrianramos. π Join the Academy
A shingles vaccine was associated with about 24% lower dementia risk in a study of 500,000+ older adults.
It does not prove prevention. However, another study found a similar signal.
So what could shingles possibly have to do with the brain? π
There is no magic pill for longevity. The key is to address the many levers that improve the #1 SECRET to LONGEVITY: Brain π§ Health π₯
FULL BREAKDOWN in the COMMENT BELOW π
Two groups. Same 15 minute walk, once a week, eight weeks. One group was told to look for something awe-inspiring.
That group reported more joy and less daily distress. In their weekly selfies, they made themselves progressively smaller in the frame.
The control group walkedπ
Greeks slept in temples waiting for answers to arrive in dreams. They called it incubation and credited a god.
Nature, 2004: a night of sleep roughly tripled the number of people who found a hidden rule in a task, over a 20% baseline.
But only for those whoβ¦ π
WHO: over 1 billion people aged 12 to 35 are at risk of hearing loss from unsafe listening.
Inner ear hair cells do not regenerate. The damage is cumulative and painless.
It does not show up as quieter sound. It shows up as words blurring together.
DO THIS STARTING TODAYβ¦ π
This is what your brain benefits the most from.
Finally a study supporting our decades long brain π§ health π₯ thesis.
FULL BREAKDOWN in the COMMENT BELOW π
270 randomized trials. 15,827 participants. Every exercise mode ranked for lowering resting blood pressure.
Isometric holds came first at 8.24 over 4.00 mmHg. Aerobic managed 4.49 over 2.53.
Wall squats were the single best movement for systolic.
Four rounds ofβ¦ π
Both groups were told to do the same 5 things.
One got structure and accountability. The other got a handout.
Both improved. Structure improved more.
Knowledge was never the bottleneck.
This week's Blueprint:
zenbrain.academy/p/structureβ¦
Hearing loss is the largest single modifiable dementia risk factor on the 2024 Lancet Commission list, about 7% of population attributable risk.
It is also the one nobody screens for.
Book the hearing test you have been skipping.
Two-thirds of adultsβ¦ π
Your nervous system can read a safe person as a signal that it is allowed to stand down.
In lab stress testing, the presence of a trusted person suppressed cortisol during the stressor.
We treat recovery as a solo project. Sleep, breath, cold, supplements, but regulationβ¦ ππ
"Six minutes of reading cuts stress 68%."
Never peer reviewed. No full methods. No replication.
What does hold up: reading is one of the few things left that asks you to hold a single thread of attention over time.
A feed practices switching. A book practices staying.
Instead of: βWhy am I panicking?β
Try: βWhy is Brian panicking?β
Research calls this distanced self-talk.
Using your own name can reduceβ¦ π
AI is not the problem. The order matters.
Think first. Try the problem. Develop your position.
Then use AI to challenge, refine, and expand it.
Cognitive offloading is useful when the capacity you save goes somewhere better.
Use AI to amplify the skill, not replace the reps.
"Six minutes of reading cuts stress 68%."
That number was never peer reviewed.
What holds up and why is reading so critical in the Digital Age?
Full breakdown:
piped.video/YJweT47_Dr4?is=KBf4β¦
The Latin Ave Maria and a yoga mantra produced almost the same breathing rhythm in a classic study:
About 6 breaths/min.
At that pace, breathing and cardiovascular rhythms became more synchronized, and baroreflex sensitivity increased.
Try 5 seconds in, 5 seconds out.
"Six minutes of reading cuts stress 68%."
Never peer reviewed. No full methods. No replication.
What does hold up: reading is one of the few things left that asks you to hold a single thread of attention over time.
A feed practices switching. A book practices staying.
πππ
"Six minutes of reading cuts stress 68%."
Never peer reviewed. No full methods. No replication.
What does hold up: reading is one of the few things left that asks you to hold a single thread of attention over time.
A feed practices switching. A book practices staying.
πππ
Early stress did not rewrite the miceβs DNA.
It changed how parts of the DNA were packaged and accessed.
Those epigenetic changes persisted into adulthood and primed dopamine circuitry to respond more strongly to later stress.
Early calibration can last.
It is notβ¦ π
You cannot change what happened.
But you may be able to change the pattern your brain learned.
In a randomized trial, guided imagery helped young adults change their emotional responses to childhood memories of criticism.
Old patterns can be powerful, but theyβ¦
π