The Unclear Science Behind Sauna Use: Balancing Benefits and Risks

A variety of research has been conducted to examine the effects of sauna use on the human body, but the results remain inconclusive. While some studies suggest that saunas may pose risks to cardiovascular patients due to increased heart rate and dilation of blood vessels, others indicate potential long-term benefits such as lower blood pressure and improved heart function for patients with heart failure. Despite these findings, a comprehensive understanding of the effects of saunas on the body is still lacking.

In addition to potential cardiovascular risks and benefits, medical literature suggests that saunas may provide relief for individuals with asthma, chronic bronchitis, pain, and joint mobility issues related to rheumatic diseases. A study conducted in Eastern Finland, known for its sauna culture, revealed that frequent sauna visitors had a significantly reduced risk of dementia and Alzheimer’s disease compared to those who visited less frequently.

However, there are also potential risks associated with sauna use. High heat in the sauna can exacerbate skin conditions like psoriasis and atopic dermatitis and may lead to increased itching. Additionally, pregnant women and individuals taking certain medications should be cautious when using a sauna due to elevated heart rates posing risks. Furthermore, viruses and fungi can be found on the surfaces of bench planks in a sauna setting which can lead to infections among users if not properly cleaned or disinfected.

It is essential for individuals considering incorporating saunas into their wellness routine to balance potential benefits with possible risks and consult with a healthcare professional before doing so.