The Methylene Blue Episode | Solo Biohacking Masterclass

Dave Asprey

20 nov 2025

Episode description

Methylene blue is one of the most misunderstood compounds in biohacking, yet it can upgrade your energy, mood, memory, and cellular resilience when you use it the right way. We are back again with another solo masterclass, and this one breaks down how to use methylene blue as a precision tool for brain optimization, longevity, and human performance while avoiding the dosing mistakes that create jitteriness, sleep disruption, or dangerous interactions.

Watch this episode on YouTube for the full video experience:

https://www.youtube.com/@DaveAspreyBPR

Host Dave Asprey guides you through more than a century of research on methylene blue. He has been hacking this compound since the early 2000s and brings deep insight into mitochondria, neuroplasticity, metabolism, supplements, fasting, red light, ketosis, nootropics, and functional medicine. You will learn how methylene blue works inside the cell, how it improves electron transport, and why it appears in neurology, psychiatry, and anti aging research at the same time. This episode shows you how to test your own dose, how to stack it with light and ketosis for maximum effect, and how to avoid serotonin syndrome or sleep disruption.

Methylene blue also touches nearly every major system that biohackers care about, which is why this solo masterclass shows you how it interacts with mitochondria, neuroplasticity, metabolism, sleep optimization, and long term anti aging pathways. You will hear how it influences redox balance, ATP production, brain optimization, and stress resilience, and how it behaves when combined with ketosis, fasting, creatine, NAD boosters, red light therapy, or other nootropics. Host Dave Asprey explains why methylene blue pairs well with certain supplements but clashes with psychedelics or SSRI medications, how it fits into functional medicine protocols for mitochondrial repair, and how to use data and wearable tracking to dial in your response. This episode gives you a complete framework to evaluate whether methylene blue belongs in your personal longevity strategy and how to use it with precision instead of guesswork.

You’ll Learn:

• Why methylene blue acts like mitochondrial jumper cables and when it improves energy and mood

• The exact signs that your dose is too strong, too weak, or in the Goldilocks zone

• How methylene blue interacts with neuroplasticity, memory circuits, and cognitive resilience

• Why psychedelics, SSRIs, and MAO inhibitors can create dangerous serotonin interactions

• How to pair methylene blue with red light therapy, ketosis, creatine, fasting, or NAD boosters

• The link between mitochondrial health, fertility, libido, and long term anti aging strategies

• How to track sleep optimization, HRV, and performance signals to dial in your pe

Episode description

Watch this episode on YouTube for the full video experience:

https://www.youtube.com/@DaveAspreyBPR

You’ll Learn:

• Why methylene blue acts like mitochondrial jumper cables and when it improves energy and mood

• The exact signs that your dose is too strong, too weak, or in the Goldilocks zone

• How methylene blue interacts with neuroplasticity, memory circuits, and cognitive resilience

• Why psychedelics, SSRIs, and MAO inhibitors can create dangerous serotonin interactions

• How to pair methylene blue with red light therapy, ketosis, creatine, fasting, or NAD boosters

• The link between mitochondrial health, fertility, libido, and long term anti aging strategies

• How to track sleep optimization, HRV, and performance signals to dial in your pe

Mindsip insights from this episode:

Test for G6PD deficiency to prevent red blood cell damage

Individuals of African, Mediterranean, or Asian descent should test for G6PD deficiency, as methylene blue can cause their red blood cells to burst.

#genetics

#testing

Amplify methylene blue effects with red light therapy timing

You can amplify the effects of methylene blue by taking it 30 to 90 minutes before sun exposure or red light therapy.

#methylene-blue

#red-light

Understand individual responses to methylene blue based on mitochondrial efficiency

Two people can take the exact same dose of methylene blue and have opposite effects, depending on whether their mitochondrial transport system is already efficient.

#methylene-blue

#mitochondria

Avoid combining methylene blue with psychedelics to prevent serotonin syndrome

Never combine methylene blue with psychedelics, as this can cause life-threatening serotonin syndrome leading to dangerously high blood pressure.

#methylene-blue

#psychedelics

Optimize methylene blue dosage for effective biohacking

The typical biohacking dose for methylene blue is a total of 0.5 to 2 milligrams per day, which is far below the medical dose.

#biohacking

#methylene-blue

Utilize Fatty15 to slow biological aging

A supplement called Fatty15 contains C15, a newly discovered essential fat claimed to be more effective than metformin or rapamycin at slowing biological aging.

#aging

#C15

Try Zbiotics before drinking to reduce rough mornings

Zbiotics is a genetically engineered probiotic taken before drinking that produces an enzyme to break down a toxic byproduct of alcohol, reducing rough mornings.

#alcohol

#probiotics

Avoid methylene blue before bedtime for improved sleep quality

Avoid taking methylene blue within six hours of bedtime, as it can disrupt sleep by reducing deep sleep or increasing heart rate variability.

#methylene-blue

#sleep

Prioritize foundational supplements over methylene blue biohack

Methylene blue should not be the first biohack you try, as foundational supplements like minerals, vitamin D, and B vitamins are more broadly effective.