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Red Light Therapy for Men: Boosting Testosterone Naturally?

February 26, 20253 min read

Red Light Therapy for Men: Boosting Testosterone Naturally?

By Suzan Moody, CNHP

What is RLT or Red Light Therapy?

Ever wonder if you could power up with something other than chugging down energy drinks or hitting the gym? Imagine supercharging your cells, boosting your testosterone, and recovering like a pro all with the power of light! That’s what Red Light Therapy (RLT) does. Using light wavelengths between 600-950 nanometers (nm), RLT penetrates deep into your tissues, energizing cells, reducing inflammation, and enhancing performance.

Why Should Men Care About RLT?

Testosterone - Some studies suggest that exposing the torso or testes to red light or even UV light can increase testosterone levels significantly.

  • A 1939 study found that men’s testosterone levels jumped 120% with UV exposure to the chest and an incredible 200% when exposed to the genital area.

  • More recent studies indicate that direct red light exposure to the testes stimulates Leydig cells, the key players in testosterone production.

  • Biohackers like former MLB player Gabe Kapler, swear by it, and use red light therapy daily to enhance performance and vitality.

Muscle Recovery & Reduced Soreness
RLT reduces muscle fatigue and inflammation, helping you recover faster from being active.

Energy & Mental Clarity
Feeling foggy? RLT boosts mitochondrial function (your brain’s power factories), for better focus, sharper thinking, and improved mood. 

Skin & Hair Health
RLT increases collagen production and blood circulation. This means healthier skin and fuller hair.

Bedroom Benefits
Good circulation isn’t just for your heart. RLT improves blood flow, which can help with performance and stamina when it really counts.

Pros & Cons of Red-Light Therapy

 The Good:

  • 120% to 200% boost in testosterone depending upon the person

  • Leydig cells stimulation and support for natural testosterone production

  • Non-invasive and painless

 The Risks:

  • Questionable UV light can be damaging—too much exposure can increase the risk of skin damage, burns, and even cancer. Make sure you are using the right red-light device for the proper wavelength.

  • Lesser quality red light devices may emit heat. Watch out for overheating or even accidental burns in cheaper units.

Remember RLT is not FDA-approved for testosterone enhancement, but the safe red light wavelengths between 600-950 nanometers (nm) have many reported health benefits.

Using Red Light Therapy Safely

Well known RLT and men’s medical doctor, Dr. Olli Sovijärvi, recommends 5-20 minutes of direct red-light exposure to the gonads as the "sweet spot" for optimal testosterone-boosting effects. Be consistent. Results come from regular use, not one-time exposure.

Whether you’re looking to boost testosterone, recover faster, sharpen your mind, or just look and feel better, Red Light Therapy, RLT, is a science-backed way to upgrade your health. And the best part? It’s non-invasive, painless, and takes just a few minutes a day. So go ahead, light up your life literally and feel the difference. Health and Hugs.

Suzan Moody is a Certified Natural Health Practitioner at Healthy Habitz in Frankenmuth, Michigan, and specializes in Women’s Detox and Health.

The statements in this article have not been evaluated by the Food and Drug Administration (FDA).  This information is for educational purposes only and is not intended to diagnose, treat, cure or prevent any disease.  Please consult with your medical care provider prior to changing your dietary supplements.

Certified Natural Health Practitioner at Healthy Habitz in Frankenmuth, Michigan.

Suzan Moody

Certified Natural Health Practitioner at Healthy Habitz in Frankenmuth, Michigan.

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