Dry Sauna Versus Wet Sauna

—Jill Fandrich, PharmD, CRPh

Both dry saunas and wet saunas provide a range of benefits for physical and mental well-being. However, there are some differences in how they achieve these benefits. Here's a comparison of the benefits of a dry sauna and a wet sauna:

1. Heat and humidity levels - Dry sauna: The heat level is typically higher in a dry sauna, ranging from 160 to 200 degrees Fahrenheit (71°C to 93°C). The humidity level usually remains low, around 10-20%. This dry heat can help promote sweating and increase the body's core temperature, which can provide a cardiovascular workout and help burn calories.

Wet sauna: In a wet sauna, also known as a steam sauna, the temperature is typically lower, around 110 to 120 degrees Fahrenheit, but the humidity level is much higher, ranging from 40-60%. The steam generated by pouring water on hot rocks creates a moist environment.

2. Detoxification - Dry sauna: The high heat in a dry sauna induces sweating, which can help eliminate toxins from the body. Sweating promotes increased blood circulation, helping to flush out impurities.

Wet sauna: While the steam in a wet sauna also promotes sweating, the higher humidity can enhance the detoxification process by opening up pores and facilitating the release of impurities.

3. Skin health - Dry sauna: The low humidity in a dry sauna can be beneficial for individuals with oily skin or who are prone to acne. The dry heat can help open up pores, remove dead skin cells, and improve overall skin texture.

Wet sauna: The high humidity in a wet sauna helps to moisturize the skin and can be particularly beneficial for individuals with dry skin. The steam can hydrate the skin and give it a healthier, more refreshed appearance. It can also help unclog pores, flush out toxins, and improve overall skin tone.

4. Allergy and respiratory benefits - Dry sauna: The dry heat in a dry sauna can help clear mucus, relieve congestion, and open up the airways, making it beneficial for individuals with respiratory issues like allergies, sinusitis, or asthma.

Wet sauna: The steam in a wet sauna can help soothe respiratory passages and alleviate symptoms of respiratory conditions, such as chest congestion or bronchitis, potentially beneficial for individuals with asthma or sinus problems. The steam generated in wet saunas can alleviate sinus congestion and help clear nasal passages, providing relief for those suffering from colds, allergies, or sinusitis. The moist air can loosen mucus in the respiratory system, making it easier to expel. This can help in reducing congestion and promoting better breathing.

5. Relaxation and stress relief - Dry sauna: The dry sauna's intense heat provides a calming and soothing effect, helping to relieve muscle tension and stress, and promote relaxation. This can be particularly beneficial for individuals with muscle or joint pain. It can also stimulate the release of endorphins, which contribute to an overall sense of well-being.

Wet sauna: A wet sauna's moist, warm environment can create a tranquil atmosphere, aiding in stress reduction and promoting a sense of relaxation and rejuvenation. The soothing effect of the steam, along with the heat, can promote deep relaxation, calm the mind, and reduce stress levels.

6. Mental and emotional well-being - Dry and wet saunas: Saunas, in general, can contribute to mental and emotional well-being by promoting relaxation, reducing stress levels, and improving sleep quality.

It is important to note that individual preferences and health conditions may influence which type of sauna is more suitable for a particular individual. Some people may prefer the dry heat of a dry sauna, while others may find the humidity and steam of a wet sauna more appealing. It is recommended to consult with a healthcare professional before starting sauna sessions, especially if you have underlying medical concerns.

Comparing the benefits of a dry sauna to a wet sauna is like trying to measure the immeasurable and define the indefinable, for in the pursuit of wellness, both luminous paths hold their own unique virtues and harmonize the body in their own revitalizing ways.

—Dr. Jill

Who will you share this with?