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Health Benefits of Infrared Sauna
Health Benefits of Infrared Sauna (Backed by Research)
Infrared saunas use infrared light to heat the body directly, rather than heating the air like traditional saunas. This allows for sweating and therapeutic effects at lower temperatures (120–150°F or 49–65°C). Research suggests several health benefits:
1. Cardiovascular Health
Infrared sauna therapy can improve heart health by promoting better circulation and reducing blood pressure. A study in JAMA Internal Medicine (2015) found that frequent sauna use (4–7 times per week) was associated with a 50% lower risk of fatal heart disease. Infrared therapy specifically enhances blood vessel function, reducing stiffness and improving oxygen delivery.
A 2016 study in The Journal of Complementary and Alternative Medicine reported that infrared sauna sessions lowered blood pressure in hypertensive patients after three months of regular use.
2. Pain Relief & Muscle Recovery
Infrared heat penetrates deeper into tissues (1.5 inches), improving blood circulation and reducing inflammation. A 2009 study in Clinical Rheumatology found that infrared sauna therapy reduced pain and stiffness in fibromyalgia patients.
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Dry saunas
Dry saunas, typically heated between 150–195°F (65–90°C), offer several health benefits supported by research. Here are some key advantages:
1. Cardiovascular Health
Regular sauna use has been linked to improved heart health. A 2015 study in JAMA Internal Medicine followed over 2,000 Finnish men for 20 years and found that frequent sauna use (4–7 times per week) was associated with a 50% lower risk of fatal heart disease compared to those who used it once a week. The heat exposure improves circulation, reduces blood pressure, and enhances vascular function.
2. Reduced Risk of Stroke
A study in Neurology (2018) found that regular sauna users had a 60% lower risk of stroke. The heat helps widen blood vessels, improving circulation and reducing clot formation.
3. Muscle Recovery & Pain Relief
Heat exposure increases blood flow to muscles, reducing soreness and promoting faster recovery. A 2019 review in Evidence-Based Complementary and Alternative Medicine showed that saunas can help with chronic pain conditions, such as arthritis and fibromyalgia, by reducing inflammation and stiffness.
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