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Debunking Common Myths About Sauna Use: What You Need to Know

  • Writer: Rebecca Nolan Harris, PhD
    Rebecca Nolan Harris, PhD
  • May 29
  • 3 min read

Sauna use has been a cherished practice for centuries, celebrated for its relaxation and health benefits. However, despite its popularity, many myths and misconceptions about saunas persist. In this blog post, we’ll explore some of the most common myths surrounding sauna use and clarify the truths behind them.


Myth 1: Saunas are Only for Relaxation

While relaxation is a significant benefit of using a sauna, it’s not the only one. Saunas also promote improved circulation, detoxification, muscle recovery, and pain relief. By heating the body, saunas encourage blood flow and promote healing in various ways.


Myth 2: You Can Only Use a Sauna for Weight Loss

Many people believe that sauna use is an effective way to lose weight. While it can lead to temporary weight loss through sweating, this is primarily water weight. True, sustainable weight loss involves a combination of a balanced diet and regular exercise, not solely time spent in a sauna.


Myth 3: Saunas are Unsafe for Everyone

There’s a misconception that saunas are dangerous or unsuitable for certain individuals. While those with specific health conditions should consult a healthcare provider before using a sauna, most people can safely enjoy sauna sessions as long as they stay hydrated and adhere to recommended guidelines.


Myth 4: You Sweat More in a Traditional Sauna than in an Infrared Sauna

Some believe that traditional saunas induce more sweat than infrared saunas. However, the amount of sweat produced depends on the individual and the sauna conditions. Infrared saunas can also lead to significant sweating due to their ability to penetrate deeper into the skin.


Myth 5: Sauna Use is Equivalent to Exercise

While saunas can elevate heart rates and provide some cardiovascular benefits, they should not replace regular physical exercise. Saunas are best used as a complementary practice to enhance overall health and well-being, not as a substitute for working out.


Myth 6: Saunas Cause Dehydration

The idea that sauna use always leads to dehydration is a common concern. While excessive sweating can deplete fluids, responsible sauna use—such as staying hydrated before and after sessions—can minimize this risk. It’s essential to drink water to replace fluids lost during sweating.


Myth 7: Saunas are Only Beneficial for the Skin

While it’s true that saunas can improve skin health through increased circulation and sweating, their benefits extend much further. Saunas also enhance cardiovascular health, promote muscle relaxation, and aid in recovery from physical activity.


Myth 8: You Need to Stay in for a Long Time to Benefit

Many people think that longer sauna sessions are always better. However, even shorter sessions (10–20 minutes) can provide significant benefits. The key is to listen to your body and find a duration that feels comfortable for you.


Myth 9: Sauna Use is Only for Winter Months

Some believe that saunas are only useful in colder months. In reality, saunas offer benefits year-round, providing relaxation and stress relief regardless of the season.


Myth 10: You Can't Use a Sauna with a Cold or Flu

While it’s essential to pay attention to your body, moderate sauna use can help relieve congestion and promote relaxation when you’re feeling under the weather. However, individuals should avoid saunas if they have a fever or severe symptoms.


Conclusion

By debunking these common myths about sauna use, we can make more informed decisions and fully appreciate the potential health benefits they offer. Saunas are not only a place of relaxation but also a valuable tool for enhancing overall wellness. Whether you’re a sauna enthusiast or considering trying one for the first time, understanding the truths behind these misconceptions can help you maximize your sauna experience!


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