

Key Takeaways
Cold plunges aren’t just for daredevils —they come with serious health benefits.
Cold water immersion therapy can boost testosterone levels , leading to improved libido and sexual function.
A daily cold shower or ice bath can strengthen your immune system , keeping winter bugs at bay.
Cold exposure enhances circulation , which can lead to better erectile function and muscle recovery.
It helps flush out inflammation and can even boost metabolism.
The Polar Plunge & Your Penis: Ice, Ice, Baby
Unless you live somewhere like Santa Monica or Miami Beach, winters can be brutal. The last thing we want to do after a day of trekking through sleet and snow or shredding on the slopes is take a cold shower! We want to warm up with a near-scalding bath. Or so one would think…
You may have heard of the Polar Plunge, a charitable event where participants willingly jump into freezing water during winter. Usually, people do this once annually—sometimes to ring in the New Year. But here’s the kicker: cold exposure therapy, including cold showers, ice baths, and cold water immersion therapy, has some serious perks for your health. And yes, that includes your sexual health.
That’s right! Popstar is here with the tips (and not just the tip) on how cold water therapy can do wonders for your stiffy—and much more.
1. Boost Your Libido with a Cold Dip
If you’re a Popstar follower, you know that we aren’t just experts on busting nuts—we also bust myths. And today, we’re debunking the cold shower sex myth. There’s an old wives’ tale that cold showers reduce arousal, hosing you down when you’re hot and bothered. Well, consider this myth Popstar-level busted.
Studies show that cold water exposure can actually increase testosterone levels, which can enhance libido. For those of us who aren’t familiar with the word libido, it is just a fancy word for sex drive. Check out our blog post to learn more about your libido and the factors that affect it.
A study from the University of Tokyo found that a single 10-minute session of cold water immersion therapy boosted testosterone levels by up to 15%. And the longer the soak, the higher the levels. More testosterone means better sexual function, including combating erectile dysfunction.
Translation? A frigid soak can fire up your sex drive and get things flowing down south.
2. Supercharge Your Immune System
Winter brings all the festive cheer—Christmas, Hanukkah, Kwanzaa, New Year’s, and Valentine’s Day—but also colds, flu, and a delightful array of viruses. Magic is in the air, but so are germs. You will want to make sure your immune system is in tip-top shape. That’s where ice bath benefits come into play.
Cold water immersion therapy can stimulate the production of white blood cells, which help fight off infections. A study from the Netherlands found that people who took cold showers (30, 60, or 90 seconds long) for 90 days called out of work almost 30% less than those who didn’t. A cold shower a day could keep the common cold at bay, keeping you healthy and ready for action—both in and out of the bedroom.
3. Improve Circulation (Yes, Including Below the Belt)
Cold plunging forces your body to work overtime to maintain its core temperature. That process stimulates blood circulation, ensuring that freshly oxygenated blood reaches all the vital areas—including, you guessed it, your penis.
Better circulation means faster muscle recovery, improved energy levels, and potentially better erectile function. So if you’re looking for another way to keep things standing strong, cold plunge therapy might be worth the shiver.
4. Reduce Inflammation Like a Pro Athlete
There’s a reason professional athletes swear by cold water immersion and cryotherapy advantages. Cold exposure causes blood vessels to constrict, redirecting blood flow to vital organs. Once you warm up, blood rushes back, flushing out inflammation and reducing muscle soreness.
Translation: If you overdid it at the gym, a cold water bath can help you recover faster. And if you’re feeling a little sore from extracurricular activities, well…you know what to do.
5. Give Your Metabolism a Frosty Boost
Did you know that shivering burns calories? Your body works overtime to keep warm in cold conditions, increasing your metabolism in the process. While a cold plunge won’t replace your gym routine, it can give your metabolism an extra push—especially during the holiday season when cookies and cocktails are in full force.
So if you’re looking for an extra way to keep your waistline in check while still enjoying those festive treats, the benefits of cold showers might be the chilly hack you need.
Ready to Chill Your Way to Better Health?
Embrace your inner Elsa this winter and prove that the cold never bothered you anyway! Whether it’s a Polar Plunge, a cold shower, or full-on cold water immersion therapy, your body (and your penis) will thank you.
And while you’re at it, make sure your sexual health is at its peak with Popstar Supplement —because why stop at cold plunging when you can give your boys an extra boost?
Frequently Asked Questions
Q: How long should I stay in a cold plunge?
A: Aim for 2-10 minutes. Beginners should start with shorter sessions and work their way up.
Q: Is cold exposure therapy safe?
A: Yes, but if you have heart conditions or other medical concerns, check with a doctor first. Start slow and listen to your body.
Q: Do I need to fully submerge my body?
A: Nope! Even a cold shower offers benefits. But for maximum cold immersion benefits, submerging up to your shoulders can be helpful.
Q: Can cold plunging really improve my sex life?
A: Yes! The increase in testosterone, circulation, and overall energy levels can all contribute to better performance in the bedroom.
Q: Should I try cryotherapy instead?
A: Cryotherapy advantages are similar, but ice baths or cold showers are more accessible and cost-effective.
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Frequently Asked Questions

Dr. Gonzalez Answers
Popstar Labs cofounder Dr. Joshua Gonzalez is a board-certified urologist and Sexual Medicine expert, here to answer your questions
WHAT IS POPSTAR?
POPSTAR is a men’s sexual health and wellness brand dedicated to improving confidence, pleasure, and effectiveness in the bedroom. Founded and developed by two doctors specializing in sexual medicine, our products help you have the healthiest, confident, and powerful orgasms imaginable.
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Popstar is the first physician-formulated daily supplement designed to support complete semen health. Developed by leading urologists specializing in sexual medicine, Popstar promotes semen volume, improves taste and enhances sperm health — all to help create awesomer orgasms!
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Results may vary, but most men start to see a difference after 2-3 weeks. Be patient and remember to take 4 Popstar pills daily with 16 ounces of water for optimal results.
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Each bottle contains 120 pills and will last 30 days per person when taken as recommended. Popstar should be taken every day for the best results. The recommended dosage is 4 pills once a day with 16 ounces of water.
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Yes, Popstar is 100% vegan.
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POPSTAR is developing a full array of products that help address real sexual health concerns including semen health, premature ejaculation, erectile dysfunction, and sexual confidence — A place where people could find education and solutions from real doctors and with real data. We are here to support you in one goal – leading a healthy and fulfilling sex life and finding your ultimate orgasm.
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