Infrared Sauna: Discover Its Health Benefits

11th March 2025

2 minutes read

Infrared Sauna: Discover Its Health Benefits

Infrared saunas are gaining popularity as temperatures drop in winter, thanks to their potential health benefits.

These saunas offer numerous advantages, including reduced inflammation, improved cardiovascular health, increased sweating, and enhanced skin appearance, according to a report published by Twin Cities.

Electromagnetic Radiation

Unlike traditional saunas, which heat the surrounding air and use high humidity levels, infrared saunas utilize electromagnetic radiation that directly warms the body. This technology was first discovered in the 1880s by Dr. John Harvey Kellogg. Its modern development dates back to 1965 in Japan, with the primary goal of enhancing blood circulation through heat absorption.

Today, infrared saunas have become a popular therapeutic tool. Dr. Zeke McKinney states that while evidence supports their cardiovascular benefits, claims about their detoxifying abilities remain unproven.

Health Benefits

According to Chris Richmond, owner of Awaken for Wellness, the benefits of infrared saunas go beyond relaxation. He explains that infrared heat can stimulate melatonin production at the cellular level, offering anti-inflammatory properties.

His center combines near-, mid-, and far-infrared wavelengths, along with red light technology, which is believed to promote collagen and elastin production.

Richmond advises beginners to start at a lower temperature, around 60°C (140°F) for 20 minutes, gradually increasing to 77°C (170°F) as they adapt. He also highlights the safety of infrared saunas, emphasizing minimal exposure to electromagnetic radiation. Infrared therapy is even used in hospitals, including neonatal intensive care units.

Exercise and Infrared Sauna Therapy

Infrared sauna workouts are also becoming increasingly popular, with some gyms incorporating them into fitness classes.

These sessions range between 49°C and 54°C (120–130°F) and last from 15 to 30 minutes, providing a low-impact way to exercise while benefiting from heat exposure.

For individuals with multiple sclerosis, infrared sauna therapy has been shown to reduce symptoms such as numbness and pain while boosting energy levels. It has also been effective in aiding muscle recovery after exertion.

Expert Opinions

Studies indicate that infrared saunas can improve blood circulation, reduce inflammation, and alleviate symptoms of various conditions, including dementia, asthma, diabetes, and joint pain.

Research, particularly from Finnish scientists—where approximately 90% of the population regularly uses saunas—supports their cardiovascular benefits.

However, experts warn that excessive heat exposure, prolonged sessions, or improper use may pose risks, including burns and cardiovascular strain. Users are advised to avoid sauna sessions after intense workouts or prolonged sun exposure and to monitor their body’s response during use.

While recognition of infrared sauna benefits continues to grow, experts agree that further research is needed to substantiate claims regarding their health effects.