Will putting red light on your balls triple your testosterone? The...
Dalton (Analyze & Optimize)@Outdoctrination
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Sep 27, 2025
~3 min read
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Will putting red light on your balls triple your testosterone?
The science might surprise you.
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x.com/Outdoctrinatio…
The science might surprise you.
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x.com/Outdoctrinatio…
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As it turns out, multiple animal studies have shown benefits of red / near infrared light applied to the testes.
Here is one study, examining the benefits of a red laser to the balls of animals with spinal cord injury, which impairs testicular function and thus testosterone.
The light increased testosterone - at 810 nm.
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Here is one study, examining the benefits of a red laser to the balls of animals with spinal cord injury, which impairs testicular function and thus testosterone.
The light increased testosterone - at 810 nm.
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Here's another study - infrared light at 890 nm increased the volume of the testicles and the testosterone output after chemical sterilization.
A pretty big improvement, once again by shining light directly on the balls.
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A pretty big improvement, once again by shining light directly on the balls.
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Here's another one, showing similar results.
Restores T back to normal levels after chemical testicular impairment.
It also hugely improved markers of sperm health:
➥ Sperm count
➥ Motility
➥ Viability
➥ Morphology
Overall improving male fertility.
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Restores T back to normal levels after chemical testicular impairment.
It also hugely improved markers of sperm health:
➥ Sperm count
➥ Motility
➥ Viability
➥ Morphology
Overall improving male fertility.
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Now why exactly does this happen?
These studies have shown us that the light induces a few biochemical changes in the testes.
Here, inflammatory cytokines TNFα and IL-1β were markedly decreased with light.
Meanwhile the anti-inflammatory cytokine CSIF was increased.
Apoptosis, which is cell death, measured by caspase 3, was also decreased.
Inflammation + cell death in the testes is a core cause behind low T and infertility, as the cells there are needed to churn out healthy sperm and testosterone.
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These studies have shown us that the light induces a few biochemical changes in the testes.
Here, inflammatory cytokines TNFα and IL-1β were markedly decreased with light.
Meanwhile the anti-inflammatory cytokine CSIF was increased.
Apoptosis, which is cell death, measured by caspase 3, was also decreased.
Inflammation + cell death in the testes is a core cause behind low T and infertility, as the cells there are needed to churn out healthy sperm and testosterone.
(5/8)
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Oxidative stress is also lowered by this type of light.
The ratio of GSH/GSSG - the usable vs used forms of glutathione - was increased,
meanwhile the production of free radicals (DFC absorbance) was decreased.
Oxidative stress will impair steroid production by influencing steroidogenic enzyme expression + activity, and physically destroys the cells needed for it.
Red light lowers it.
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The ratio of GSH/GSSG - the usable vs used forms of glutathione - was increased,
meanwhile the production of free radicals (DFC absorbance) was decreased.
Oxidative stress will impair steroid production by influencing steroidogenic enzyme expression + activity, and physically destroys the cells needed for it.
Red light lowers it.
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They also showed physical improvement of the testes.
Here you can see the seminiferous tubules, the area in which sperm are made.
With light - a big improvement in their function and structure.
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Here you can see the seminiferous tubules, the area in which sperm are made.
With light - a big improvement in their function and structure.
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How does red light do this?
The main reason is due to the light's effect on mitochondria.
Certain wavelengths of light act on an enzyme called cytochrome c oxidase in this organelle, and activates it.
This causes:
◇ Greater ATP production
◇ Less free radical production
◇ Better NAD+/NADH ratio
all of which are vital to cellular health.
Additionally, the reduced free radical production:
◇ Impacts gene expression / intracellular signaling
◇ Prevents cell damage
◇ Lowers inflammation
Again - very protective especially for the Leydig cells which produce testosterone.
Much of infertility / low T is driven by oxidative stress and inflammation in the balls.
Red light helps.
(8/8)
The main reason is due to the light's effect on mitochondria.
Certain wavelengths of light act on an enzyme called cytochrome c oxidase in this organelle, and activates it.
This causes:
◇ Greater ATP production
◇ Less free radical production
◇ Better NAD+/NADH ratio
all of which are vital to cellular health.
Additionally, the reduced free radical production:
◇ Impacts gene expression / intracellular signaling
◇ Prevents cell damage
◇ Lowers inflammation
Again - very protective especially for the Leydig cells which produce testosterone.
Much of infertility / low T is driven by oxidative stress and inflammation in the balls.
Red light helps.
(8/8)
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This is the red light we typically recommend for a small tissue application like this.
It has multiple bioactive red / near infrared light wavelengths that can penetrate tissues and get to the mitochondria.
lifegivingstore.com/orange-red-inf…
It has multiple bioactive red / near infrared light wavelengths that can penetrate tissues and get to the mitochondria.
lifegivingstore.com/orange-red-inf…
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