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    Biosauna

    History·Characteristics·Subspecies·Etiquette·Effect & indications·Contraindications·Conclusion·FAQ·Sources

    History and tradition: where does the bio sauna come from?

    The bio sauna developed in the 20th century as a gentler alternative to the traditional Finnish sauna. The aim was to create a form of sauna that was less stressful on the circulation and therefore open to a wider range of people - such as children, older people and sauna beginners.

    The term Sanarium® is often used synonymously with bio sauna, but is a trademarked name of the company Klafs GmbH & Co. KG. It describes a precisely defined climatic wellness concept with temperatures approx. 50-60 °C, humidity between 40 and 55 % and additional elements such as colored light and aromatherapy.

    Characteristics: What makes a bio sauna?

    The bio sauna is a mild form of sauna with a lower temperature and higher humidity than the classic Finnish sauna. The room temperature is between 45 and 60 °C, while the humidity is between 40 and 55 %.

    The bio sauna is usually heated by an electric sauna heater with an integrated vaporization unit, which provides the humid air. Additional elements such as colored light therapy, soft relaxing music or essential oils are often used to contribute to the calming atmosphere.

    What subtypes of bio sauna are there?

    The bio sauna can be customized depending on the equipment and use. The following overview shows common variants and their special features:

    Types of bio-sauna and their special features

    Sauna Types

    Sauna Types

    Designation Description
    Sanarium® Klafs brand variant with defined climate (approx. 50–60 °C, 40–55 % relative humidity), colored light, aromatherapy, and music.
    Organic Sauna Sauna with additional essential oils or herbal steam for sensory stimula

    Etiquette: How should you behave in a bio sauna?

    The same sauna rules apply in the bio sauna as in other types of sauna: You should shower before entering and use a large enough towel to lie underneath. As this is a rather quiet and relaxation-oriented form of sauna, quiet behavior, no loud talking and the avoidance of strong smells (e.g. perfume) are particularly important.

    Different customs apply depending on the country and facility: In many Central European saunas, saunas are nude, whereas in Southern European countries, clothing may be compulsory. The house rules and signs provide information about the applicable rules.

    Indications: How does a stay in a bio sauna work?

    The bio sauna offers many of the well-known health benefits of the classic sauna, but in a milder form that is gentle on the circulation. The increased humidity moisturizes the mucous membranes and can have a soothing effect on respiratory diseases. Sweating promotes blood circulation in the skin, activates the metabolism and contributes to stress reduction and muscle relaxation.

    The cardiovascular system also benefits: A study conducted by the University of Jyväskylä (Finland) in 2022 shows that regular sauna sessions in combination with moderate exercise can lead to a stabilization of blood pressure and an improvement in cholesterol levels. In addition, a study published in the Journal of Human Hypertension shows that regular sauna bathing lowers blood pressure and improves vascular function.

    The bio-sauna is therefore particularly suitable for

    • People with sensitive circulation
    • People with mild respiratory diseases
    • Wellness beginners or older guests
    • People with stress symptoms or tension

    Contraindications: What are the side effects of a visit to the bio sauna?

    The bio sauna is considered to be particularly well tolerated due to its moderate temperatures and higher humidity - even for more sensitive people. Nevertheless, there are certain contraindications for which a visit to the sauna should be avoided or medical advice sought beforehand:

    • Acute infections, fever and inflammation: Heat applications can worsen the course of an illness and put additional strain on the immune system.
    • Cardiovascular diseases and high blood pressure: Even mild heat can put a strain on the circulation. People with unstable cardiovascular problems should only use the sauna after consulting a doctor.
    • Pregnancy: Treatment is not recommended during early pregnancy or for high-risk pregnancies. In uncomplicated cases, saunas can be used in consultation with your doctor.
    • Chronic kidney disease and severely restricted thermoregulation: The fluid displacement caused by sweating can be problematic here.
    • Open wounds and skin diseases: In the case of fresh injuries or inflammatory skin conditions (e.g. eczema), the visit should be postponed.

    As a general rule, anyone suffering from a chronic illness should consult a healthcare professional before visiting a bio sauna.

    Conclusion

    The most important facts about the bio sauna at a glance

    • 1. The bio sauna is a gentler version of the traditional Finnish sauna, with lower temperatures and higher humidity.
    • 2. A stay in the sanarium is recommended for preventive health care and to strengthen the immune system.
    • 3. Special lighting concepts, sound therapies, and essential oils make a stay in a sanarium a soothing experience for all the senses.
    • 4. Those who prefer to enjoy the sauna more frequently and stay in longer will feel right at home here.
    Discover hotels with a bio sauna now

    FAQ - Further questions about the bio sauna

    Which is better: Finnish sauna or bio sauna?

    Both sauna concepts have been proven to have positive effects on physical and mental health. However, the bio sauna is better tolerated.

    Is the bio sauna good for colds?

    A visit to a bio-sauna is recommended if you have a cold or cough, as the high humidity clears the airways.

    How long should you stay in a bio sauna?

    In contrast to the Finnish sauna, you can stay in the bio sauna for longer than 10 minutes. If you can tolerate the temperatures well, you can enjoy up to 30 minutes.

    What is the difference between a bio sauna and a steam bath?

    The maximum humidity in a bio sauna is 55 percent, while a steam bath can have up to 100 percent humidity.

    Sources

    • https://www.fitreisen.de/studien/wellness/studie-zu-sauna-und-bewegung-fuer-die-herz-kreislauf-funktion/
    • https://pubmed.ncbi.nlm.nih.gov/29269746/
    • https://www.barmherzige-brueder.at/portal/klagenfurt/home/aktuelles/article/13865912.html
    • https://journals.physiology.org/doi/full/10.1152/ajpregu.00076.2022

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