5 Reasons to try an Infrared Sauna in Your Routine
Infrared Sauna for
Cardiovascular Conditioning
Sitting in an infrared sauna impacts your heart similarly to a session of moderate aerobic exercise. As your body works to cool itself, your core temperature climbs by 1–3°C, your heart rate can reach 100–150 beats per minute, and your cardiac output surges by up to 70%. Long-term observational studies show that frequent sauna use (4–7 times a week) is linked to a nearly 50% lower risk of fatal cardiovascular disease.
Infrared Sauna for Muscle Recovery and Pain Relief
Because infrared heat penetrates deeply into soft tissue, it is highly effective at easing soreness. The heat triggers vasodilation (the widening of blood vessels), driving oxygen-rich blood to depleted muscles and flushing out metabolic waste. Regular use has been shown to significantly accelerate recovery after resistance training and reduce chronic pain scores for conditions like arthritis and fibromyalgia.
Lower Blood Pressure
The heat stress from infrared exposure stimulates the cells lining your blood vessels to produce nitric oxide. This molecule acts as a signaling compound that relaxes your arteries, reduces vascular stiffness, and improves overall blood flow. Clinical trials show that regular sessions can result in meaningful drops in both systolic and diastolic blood pressure waste. Regular use has been shown to significantly accelerate recovery after resistance training and reduce chronic pain scores for conditions like arthritis and fibromyalgia.
Stress Reduction and
Better Sleep
Infrared therapy physically forces your body to downregulate. The deep heat lowers cortisol (your primary stress hormone) while triggering a massive release of endorphins. Furthermore, the rapid drop in your core body temperature after you exit the sauna mimics your body’s natural circadian cooling process, which prepares your brain for deep, restorative sleep.
Skin Health and Deep Sweating
Infrared saunas activate your sweat glands heavily despite the lower ambient temperature, allowing you to produce 1–2 pounds of sweat per session. This helps eliminate environmental impurities through the skin. Additionally, the massive boost in superficial blood circulation delivers extra nutrients to skin cells, with some studies showing measurable improvements in collagen density and skin elasticity over 12 weeks of use.
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