Methylene Blue for Fatigue & Brain Fog: What Women Over 40 Need to Know

Supplements

Jul 17

If you’ve been feeling drained, foggy, or just not quite you lately… you’re not alone.
As women over 40, our energy, focus, and mood can take a hit—thanks to hormonal shifts, stress, and years of pushing through. And while lifestyle changes are crucial, many of us are looking for a little extra support.

Cue: Methylene Blue.
Yes—it’s that bright blue compound that’s been quietly gaining buzz in the biohacking and functional medicine world.

But what is it really? And is it safe?

Let’s unpack it.

What Is Methylene Blue?

Originally developed in the late 1800s as a surgical dye (I’ve even used it in procedures during my time in conventional medicine), Methylene Blue has evolved into something far more interesting. Research is now exploring its potential for:

Improving energy production at the cellular level
Enhancing memory, focus, and mood
Offering neuroprotective and mild antimicrobial benefits

It’s not magic—but for many women, it’s becoming a go-to supportive tool during seasons of burnout or brain fog.

Why It’s Catching On for Women Over 40

This stage of life can feel like a minefield—fatigue hits harder, stress feels more intense, and cognitive sharpness can fade.

Methylene Blue may offer help by supporting mitochondrial function, the very powerhouses that fuel your energy and clarity.

Women are reporting:
✔️ Steadier energy (without the stimulant crash)
✔️ Improved mental focus
✔️ Calmer mood and better stress tolerance

Of course, results vary—and it’s not a forever supplement. It’s meant to bridge the gap while you work on foundational lifestyle changes.

A Few Words of Caution

Like anything worth taking seriously, this isn’t a supplement to start without thought.
Certain health conditions—like thyroid dysfunction, histamine intolerance, or psychiatric medications—may mean Methylene Blue isn’t right for you.

That’s why I always recommend speaking to a knowledgeable provider before jumping in.

Curious to Try It?

I’ve personally started experimenting with a low-dose protocol and noticed a significant boost in energy and clarity—especially on days when I’m feeling stretched thin.
But it’s not something I take every day—and it’s certainly not the only solution.

If you’re curious about how to use it safely, how to know if it’s right for you, and what exact dose to start with…

👉 Watch my full video on Methylene Blue
I go into all the practical details, including when I take it, what I pair it with, and the biggest mistakes to avoid.