What was once considered a luxury for those looking to unwind, regular sauna use is now gaining recognition for its potential to boost both physical and mental health. As sauna popularity soars, mini sauna cabins have started popping up all around the UK, sparking curiosity about the science behind these benefits.
We’ve consulted with experts who have shared seven key advantages of incorporating sauna sessions into your regular routine. 1. Cardiovascular health benefits. “This is because the heat exposure induces a temporary increase in heart rate, mimicking the effects of moderate exercise.
“Blood vessels dilate, improving circulation and reducing blood pressure over time.”. Sauna use has also been linked to improved endothelial function, which is essential for maintaining healthy blood vessels, adds the GP. 2. Immune system support. Sauna bathing may reduce the risk of respiratory diseases.
3. Skin health benefits. Stepping into the heat can help keep your pores clean. “The increased circulation brings more oxygen and nutrients to the skin, promoting a healthy, radiant complexion,” says Enayat. “Sweating also helps clear out pores, which can reduce the likelihood of acne and other skin conditions.
“Furthermore, sauna heat stimulates collagen production, which is crucial for maintaining skin elasticity and reducing the appearance of fine lines and wrinkles.”. However, Enayat stresses that those with very sensitive or dry skin should ensure they hydrate properly and avoid excessive heat exposure.
4. Aids muscle recovery and can help with joint pain. “The combination of heat, increased blood flow and endorphin release helps reduce delayed onset muscle soreness (DOMS) after exercise, improves joint mobility and reduces stiffness in arthritis sufferers, and stimulates cellular repair by activating heat shock proteins,” highlights Murthy. “This is why athletes frequently use saunas to enhance recovery and prevent injury.”.
5. Reduces inflammation. “Sauna therapy activates anti-inflammatory pathways, reducing chronic inflammation at the cellular level,” says Murthy. “Heat exposure increases circulation, delivering oxygen and nutrients to tissues, and induces nitric oxide release which relaxes blood vessels and muscles.
“It also triggers the release of anti-inflammatory cytokines, helping manage systemic inflammation. This makes saunas beneficial not only for muscle tension but also for inflammatory conditions, like fibromyalgia and autoimmune arthritis.”. 6. Mental wellbeing benefits.
Frequent sauna users often experience a wide range of mental benefits. “The heat triggers the release of endorphins, the body’s natural feel-good chemicals, which help reduce stress and promote relaxation,” explains Enayat. “In addition, sauna use lowers cortisol levels and enhances parasympathetic nervous system activity, leading to a state of deep relaxation.
“Many people report improved sleep quality after using a sauna, which further contributes to mental health benefits.”. 7. The social aspect. “Saunas enhance connection and community because of this relaxation process in the mind and body, enhancing mood and reducing feelings of loneliness,” says Kit. “Being part of a wellness community also provides a sense of support and accountability.
