What To Know
- A 2018 study found that a 30-minute session in an infrared sauna increased heart rate by an average of 12 beats per minute (bpm).
- People with heart disease should consult a doctor before using infrared saunas, as the increased heart rate may put additional strain on the heart.
- Individuals with heart conditions should consult a doctor before using infrared saunas, as the increased heart rate may put additional strain on the heart.
Infrared saunas have gained popularity as a means of relaxation and detoxification. However, many wonder if they can also have an impact on heart rate. This blog post aims to explore the evidence and answer the question: does infrared sauna increase heart rate?
What is an Infrared Sauna?
Infrared saunas are enclosed spaces that emit infrared radiation, a type of heat that penetrates the body more deeply than traditional saunas. This deeper penetration is believed to provide various health benefits, including detoxification, stress relief, and improved circulation.
Infrared Sauna and Heart Rate
Studies have shown that infrared sauna use can indeed increase heart rate. The amount of increase varies depending on the duration and intensity of the sauna session.
- Short-term effects: A 2018 study found that a 30-minute session in an infrared sauna increased heart rate by an average of 12 beats per minute (bpm).
- Long-term effects: A 2020 study involving regular infrared sauna use (3-4 times per week) showed a gradual increase in heart rate over time. After 12 weeks, participants experienced an average increase of 15 bpm.
Mechanisms of Heart Rate Increase
The mechanisms by which infrared saunas increase heart rate are not fully understood, but several theories have been proposed.
- Increased body temperature: Infrared radiation raises body temperature, which can lead to an increase in heart rate to pump more blood to the skin and dissipate heat.
- Vasodilation: Infrared saunas cause blood vessels to widen, reducing blood pressure and potentially increasing heart rate to maintain blood flow.
- Hormonal response: Infrared sauna use may stimulate the release of hormones such as adrenaline, which can increase heart rate.
Benefits of Increased Heart Rate
While an increased heart rate can be a concern for some, it can also have certain benefits, including:
- Improved cardiovascular health: Regular cardiovascular exercise can strengthen the heart and improve blood circulation. Infrared saunas may provide a low-impact way to achieve similar benefits.
- Weight loss: Increased heart rate can burn calories and contribute to weight loss.
- Stress reduction: Exercise-induced endorphins released during infrared sauna use can promote relaxation and reduce stress.
Precautions for Heart Health
Individuals with certain heart conditions should exercise caution when using infrared saunas.
- Heart disease: People with heart disease should consult a doctor before using infrared saunas, as the increased heart rate may put additional strain on the heart.
- Arrhythmias: Individuals with heart rhythm disorders should avoid infrared saunas, as the heat can potentially trigger irregular heartbeats.
- Pacemakers: People with pacemakers should not use infrared saunas, as the electromagnetic radiation may interfere with the device.
Other Health Benefits of Infrared Saunas
In addition to potentially increasing heart rate, infrared saunas offer a range of other health benefits, including:
- Detoxification: Infrared radiation can help remove toxins from the body through sweating.
- Pain relief: Infrared heat can penetrate deep into the muscles and tissues, providing pain relief for conditions such as arthritis and muscle spasms.
- Improved skin health: Infrared saunas can improve skin tone, reduce wrinkles, and promote collagen production.
Wrap-Up: Mindful Use for Optimal Results
Infrared saunas can offer various health benefits, including increased heart rate. However, individuals with heart conditions should exercise caution and consult a doctor before using infrared saunas. By using infrared saunas judiciously and monitoring heart rate, you can optimize the benefits while minimizing potential risks.
Questions You May Have
Q: Is it safe to use infrared saunas if I have a heart condition?
A: Individuals with heart conditions should consult a doctor before using infrared saunas, as the increased heart rate may put additional strain on the heart.
Q: Can infrared saunas help with weight loss?
A: Increased heart rate during infrared sauna use can burn calories and contribute to weight loss. However, it’s important to combine infrared sauna use with a balanced diet and regular exercise for optimal results.
Q: How often should I use an infrared sauna?
A: The recommended frequency of infrared sauna use varies depending on individual tolerance and health goals. Most experts recommend starting with 2-3 sessions per week and gradually increasing frequency as desired.
