Infrared Sauna - Benefits for the Skin

Infrared rays generate heat; they directly heat the body rather than the surrounding air. When it comes to skin care, here's how an infrared sauna could help improve your skin health and complexion:

• Improved blood circulation : The heat generated by infrared saunas can help stimulate blood circulation. ¹ Improved blood circulation means more oxygen and nutrients are transported to the skin, which can help improve its appearance and radiance.
• Pore ​​Cleansing : Sauna-induced sweating can help open pores ^2,3 and expel impurities and dead skin cells, contributing to a clearer, healthier complexion.
• Hydration : Excessive sweating can actually help flush toxins out of the skin. After a sauna, it is essential to rehydrate, which can also help keep the skin hydrated. ⁴
• Stimulation of collagen production : Some studies suggest that the heat from infrared saunas can stimulate the production of collagen, a protein that helps keep skin firm and elastic. ⁵
• Relaxation and stress reduction : Using an infrared sauna can be a relaxing experience and help improve mood ⁶ , which can have positive effects on the skin. Stress has been linked to various skin problems, so any activity ⁷ that helps reduce stress can also help improve skin health.

How to Use a Sauna According to Dr. Josh Axe

Here are some points to keep in mind when using an infrared sauna:

Preparation for the session

• Hydration : Drink water before your session to stay hydrated. It is important to be well hydrated before entering the sauna.
• Clothing : You should wear comfortable clothing, such as a swimsuit or lightweight, moisture-wicking clothing.
• Heat up the sauna
  Turn on the infrared sauna and let it warm up. Specific instructions may vary depending on the sauna model, so follow the manufacturer's guidelines.
• Set the temperature
  Infrared saunas typically have adjustable temperature settings. Start with a lower temperature (around 100–130°F or 37–54°C) if you're new to infrared saunas, and gradually increase it to your comfort level.
• Set the timer
  Most infrared saunas have a timer function. Start with a shorter session, such as 15 to 20 minutes, and increase the duration as you get used to the heat.
• Enter the sauna
  Once the sauna has reached the desired temperature, enter and close the door. Sit or lie down on a towel or bench.
• Relax and enjoy
  Relax and let the infrared heat penetrate your body. You may want to bring a towel or small napkin to wipe away sweat.
• Hydration
  Bring a water bottle with you to stay hydrated. Sip water as needed during your session.
  Breathe deeply:
  Breathe deeply and focus on relaxing. You can meditate, read, or listen to soothing music if you wish.
• Get out safely
  Once your session is over or if you begin to feel uncomfortable, exit the sauna. Allow your body to cool down gradually by sitting or lying down.
• Return to calm
  After leaving the sauna, take a cool shower or use a damp towel to wipe off sweat. This can help regulate your body temperature and cool you down.
• Rest and hydrate
  Give your body time to cool down and rest. Continue to hydrate by drinking water to replace fluids lost through sweat.

References:

1. Vuori I. Sauna bather's circulation. Ann Clin Res. 1988;20(4):249-56. PMID: 3218896.

2. Health passport

3. Doctissimo

4. Kowatzki D, Macholdt C, Krull K, Schmidt D, Deufel T, Elsner P, Fluhr JW. Effect of regular sauna on epidermal barrier function and stratum corneum water-holding capacity in vivo in humans: a controlled study. Dermatology. 2008;217(2):173-80. doi:10.1159/000137283. Epub 2008 Jun 5. PMID: 18525205.

5. Lee JH, Roh MR, Lee KH. Effects of infrared radiation on skin photo-aging and pigmentation. Yonsei Med J. 2006 Aug 31;47(4):485-90. doi: 10.3349/ymj.2006.47.4.485. PMID: 16941737; PMCID: PMC2687728.

6. Masuda A, Koga Y, Hattanmaru M, Minagoe S, Tei C. The effects of repeated thermal therapy for patients with chronic pain. Psychother Psychosom. 2005;74(5):288-94. doi:10.1159/000086319. PMID: 16088266.

7. Huhtaniemi IT, Laukkanen JA Endocrine effects of sauna bath. Opinion. Endocr. Metab. Res. 2020;11:15–20. doi: 10.1016/j.coemr.2019.12.004. https://www.sciencedirect.com/science/article/abs/pii/S2451965019301048?via%3Dihub