The 4 Big Energy Blockers After 40
Tony MartinShare
The Science of Energy
Hey, it’s Dr. Martin here…
I used to ask every patient the same thing when they walked in:
“On a scale from 1 to 10… how’s your energy?”
Almost everyone gave the same answer.
They were tired.
Not just “I stayed up too late” tired.
I mean... bone-deep, can’t-think-straight, dragging-all-day tired.
And the worst part…
Most of them couldn’t sleep either.
So they’d wake up just as exhausted as when they went to bed.
Even on the days that started okay…
The crash would come hard in the afternoon.
By dinner time, they were wiped out.
Totally drained.
But here’s the thing…
They weren’t lazy.
They weren’t doing anything wrong.
They were doing their best.
And still... their energy just kept slipping away.
Listen…
bad sleep, junk food, crappy carbs, stress, no exercise…
All matter.
And, it’s hard to have energy if…
Your hormones, gut, immune system, or metabolic health is a mess.
But there’s also something that happens as we age…
And it can kill your energy.
Once you hit your 40s…
Something changes.
You start to feel it in the mornings…
Dragging yourself out of bed.
Needing more coffee... but getting less done.
You crash earlier.
You push harder.
And still feel... tired.
This kind of tired doesn’t come from just one thing.
There’s something going on inside your body…
Something I call the Oxygen-Energy Disconnect.
But before I explain it…
Let me show you what’s causing it.
Because once you understand what’s going on…
You’ll finally know why your energy feels broken…
And what to do about it.
The 4 Big Energy Blockers After 40
Let’s start with the first one…
1. Your Mitochondria Slow Down
Inside every cell are tiny engines called mitochondria.
They take food and oxygen and turn it into energy.
But after years of stress, and just plain aging…
They don’t run like they used to.
It’s like an old phone battery.
It still works… but it dies fast.
So your cells make less energy.
And you feel it.
Big time.
2. Your Body Stops Using Oxygen the Right Way
Your blood can be full of oxygen.
You can be breathing fine.
But your cells…
They’re still gasping for air.
Because after 40, your body has a harder time turning that oxygen into fuel.
Your muscles, your brain, your tissues...
They’re running low.
It’s like having a full tank of gas…
But your engine won’t start.
You press the pedal... and nothing happens.
3. Tiny Blood Vessels Start to Break Down
Your blood carries oxygen and nutrients to your cells.
But the smallest vessels—called capillaries—start to fade with age.
Less blood gets through.
Less oxygen shows up.
Your brain gets foggy.
Your body slows down.
And no matter what you do, it feels like you’re always running uphill.
Think of it like a traffic jam…
Only one lane is open.
Everything backs up.
And nothing flows.
Some researchers even believe this is the root cause of chronic fatigue…
Oxygen is in the blood, but it never reaches the cells.
4. Oxidative Stress — The “Rust” That Builds Up Inside You
Everyday life brings stress.
Toxins.
Processed food.
Pollution.
And that stuff creates free radicals—tiny, damaging sparks in your body.
Over time, those sparks pile up.
They hit your mitochondria…
They damage your blood vessels…
And they wear your energy system down.
If your body’s defenses are low—and they often are after 40…
Those sparks turn into a fire.
And that fire burns through your energy, even when you’re resting.
So what does all this mean?
It means if you’re feeling tired all the time…
There’s a good chance your body’s stuck in an Oxygen-Energy Disconnect.
Your blood might be full of oxygen…
But your cells can’t turn it into energy.
Why?
Because your mitochondria aren’t working right…
And your blood isn’t flowing the way it should.
So even though the fuel is there...
Your body can’t use it.
And that’s why you feel so drained.
Let’s talk about the solution.
Because now that you know what’s been draining your energy...
It’s time to fix it.
Many of you know the story of our first supplement…
Navitol…
And how it helped my wife overcome her chronic fatigue, brain fog, and allergies.
Navitol contains our special Pine Bark Extract…
Think of it like a spark plug for your cells.
The reason why it can help with energy is because it helps fix every part of the Oxygen-Energy Disconnect.
Let me show you how it works…
1. It Protects Your Energy Engines
Navitol is packed with something called OPCs.
These are super strong antioxidants…
Way stronger than vitamin C or E.
They help protect your mitochondria from damage.
Remember, mitochondria are the little engines in your cells that make energy.
Navitol keeps those engines running.
It even helps other antioxidants last longer…
So your body has a full defense team working around the clock.
2. It Improves Blood Flow Where You Need It Most
As you get older, blood doesn’t flow as well to the tiniest blood vessels.
That means less oxygen reaches your muscles, your brain, your tissues.
But Navitol helps open up those little vessels.
It relaxes and repairs them—so blood can finally flow again.
With better blood flow, more oxygen gets where it needs to go.
And your cells can finally breathe again.
People taking Navitol may see big improvements in circulation…
And that means real changes in energy, stamina, and even endurance.
3. It Helps Mitochondria Make More Energy
Navitol doesn’t just protect your mitochondria…
It helps them work better.
Less stress.
Better blood flow.
More oxygen and nutrients.
All of that helps your mitochondria make energy the way they’re supposed to.
This isn’t a quick caffeine jolt.
It’s real, steady energy that starts inside your cells.
And it lasts.
So what does all this mean?
It means Navitol isn’t just covering up the symptoms…
It’s going deep—fixing what’s really wrong inside your body.
It’s protecting your mitochondria.
It’s opening up your blood vessels.
It’s helping your cells breathe again.
And it’s restoring the flow of real, lasting energy.
If you’ve been feeling tired for far too long…
This could be your turning point.
Navitol is here to help you feel like you again.
Talk soon,
Dr. Martin
