NICOTINE is the best-kept secret in modern medicine.

It boosts attention, memory, and cognitive performance––without smoking.

It might be the reason why top CEOs work 120-hour weeks without burning out.

Here's the science behind it (& how to get the benefits safely): 🧵 Image
Image
Most people only know nicotine as the addictive chemical in cigarettes.

But nicotine itself doesn't cause cancer or lung disease (that comes from the tar and thousands of chemicals in tobacco smoke).

When used alone, it actually works as a brain booster.

Here's how it works:
Nicotine attaches to special receptors in your brain.

When activated, these receptors release brain chemicals that help with:

• Sharper focus
• Better memory
• Faster reactions
• Improved learning

But the benefits don't stop there...
Nicotine can improve attention in both smokers AND non-smokers:

It activates the front part of your brain (the area for focus & decision making), making you feel more alert.

That's why some feel more productive after smoking cigarettes.

Here's how to get the benefits safely:
Scientists found many ways to use nicotine w/o smoking:

• Patches - steady, all-day release
• Gum - faster acting, shorter lasting
• Lozenges - similar to gum
• Pouches - tobacco-free options

Each gives you pure nicotine without the harmful chemicals in cigarettes...
Research from Vanderbilt Center found that nicotine patches can help people with mild memory problems.

They're even studying it for conditions like early Alzheimer's, Parkinson's disease, ADHD, and schizophrenia.

And you don't even need that much for the effect to kick in... Image
The amount needed for brain benefits is usually low:

• Start with a small dose (like half a piece of nicotine gum)
• Adjust based on how your body responds

For reference, this is much lower than what regular smokers use (~20–40 mg/day)...
Note:

Nicotine is still VERY addictive, even in these "cleaner" forms.
It also:

• Raises blood pressure for a short time
• Can make you feel sick if you take too much
• Speeds up your heart rate

So, if you're thinking about trying it for brain benefits, consider this:
To avoid risks:

1. Start with the smallest possible dose
2. Use it only for important tasks
3. Take regular breaks to prevent tolerance
4. Never combine with smoking
5. Talk to your doctor first

The goal is improvement, not dependence.
PS - I'm building a FREE AI coaching app with AI Vision that's just like a real trainer:

• Guides with personalized plans
• Analyzes your exercises as you work out
• Corrects your form in real-time
• Tracks your fitness journal

Join 40,000+ others: download.impakt.com/yrMY/x
TL;DR

Nicotine can boost brain performance through:

• Better attention and focus
• Improved memory
• Faster reactions
• Enhanced learning

Options like patches and gum offer these benefits without the dangers of smoking, but addiction risk remains.

• • •

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More from @winston_zin

Sep 10
9 weird health habits that actually work: 🧵

1/ Earthing

Walking barefoot on grass for 20 min/day
Aka "grounding".

Walking barefoot on grass, sand, or dirt can reduce body inflammation and help you sleep better.
2/ Night-time compression socks

Help muscles recover faster and give you more energy in the morning (especially after hard workouts).
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Aug 5
Want to live longer?

Lift weights.

Here are 7 ways building muscle adds years to your life (backed by science): 🧵 Image
Most people lift weights to look good.

But science shows strength training is actually one of the most powerful tools for longevity.

Building muscle improves your health at the cellular level and extends lifespan.

Here's how:
1. Lowers risk of dying early

A 2022 study found that anyone who lifts weights has a 9% lower chance of dying from all causes:

• Heart disease
• Diabetes
• Cancer
• and more...

When adding cardio, that number jumps to 40%.
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Jul 15
These are the most dangerous warriors on Earth.

They can fall asleep anytime—even in the middle of combat or sitting upright.

Their secret? A 2-minute mental technique from WW2 that triggers REM sleep on command.

Here’s how the Navy SEALs hack their brains for instant deep sleep (try this tonight):Image
About 1 in 3 Americans struggle with insomnia symptoms.

Most turn to sleep pills, apps, or melatonin.

But these create dependency and don't actually solve the problem.

Navy SEALs found something better...
The technique was found during WWII for fighter pilots.

Pilots had trouble sleeping, which made their brains tired.

Their decision-making and reaction time were too slow.

So trainers created a method that could help them fall sleep anywhere... Image
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Jul 11
Workouts don't just build muscle.

They prevent dementia.

Scientists found that specific movements can regenerate neurons and protect brain cells from cognitive decline.

Here are 6 exercises that will make you live longer (backed by science): 🧵 Image
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Our muscles start declining at age 30.

And this isn't just about looking good––studies link muscle loss to cognitive decline & memory problems.

In essence: The weaker our muscles get, the faster our brain ages.

Here's why:
The hippocampus – our brain's memory center – naturally shrinks with age.

But research found a simple solution:

Exercise.

Here's how it reverses shrinkage:
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Jul 3
Workouts don't just build muscle.

They prevent dementia.

Specific movements can regenerate neurons and protect brain cells from cognitive decline.

Here are 6 exercises that will make you live longer (backed by science): 🧵 Image
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Our muscles start declining at age 30.

And this isn't just about looking good––studies link muscle loss to cognitive decline & memory problems.

In essence: The weaker our muscles get, the faster our brain ages.

Here's why:
The hippocampus – our brain's memory center – naturally shrinks with age.

But research found a simple solution:

Exercise.

Here's how it reverses shrinkage:
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Jun 30
He's the most decorated swimmer in history.

28 Olympic Medals.

A system used for 15 years that transformed a hyperactive kid into the greatest athlete in Olympic history.

Here's the unorthodox practices that won 23 Gold Medals: 🧵 Image
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The world watched in awe as Phelps did the impossible.

Not just winning, but dominating every single race.

• Breaking world records while swimming blind.
• Crushing competitors by entire body lengths.
• Making the impossible look effortless.

The system so demanding, it would break most Olympic athletes.
1. The Physical Foundation

Most think Phelps was just born different.

Yes, his 6'7" wingspan and reduced lactic acid production helped.

But the real advantage was the training system that rewired his body and mind.

Let me show you exactly how:
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