What are the specific benefits of sauna?
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Sauna use offers numerous health benefits, according to research discussed by . These include:
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Cardiovascular Health: Regular sauna sessions can mimic cardiovascular exercise by increasing heart rate and blood flow. This can significantly lower the risk of cardiovascular events. People using saunas two to three times a week have a 27% lower likelihood of dying from cardiovascular issues, and those using them four to seven times weekly see a 50% reduction 1.
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Endocrine Benefits: Sauna exposure can increase growth hormone release by up to 16-fold. It also affects thyroid hormones and cortisol levels beneficially, promoting improved metabolic function 2.
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Cognitive Enhancement: The vasodilation effect of sauna helps improve blood flow to the brain, which can enhance cognition and reduce the risk of dementia and Alzheimer's disease 3.
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Immune System Support: Sauna sessions can boost the innate immune system by increasing leukocyte levels, which are crucial for fighting infections. This effect is enhanced with repeated sauna use and beneficial for keeping colds and flus at bay 4.
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Detoxification: Sauna use helps in the excretion of heavy metals like cadmium, lead, and aluminum predominantly through sweat, aiding in detoxification 5.
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Mental Health: Experiencing controlled discomfort in the sauna can raise dynorphine levels, enhancing endorphin effects post-session, which can improve mood and relaxation, particularly aiding sleep when used later in the day 6.
Overall, incorporating sauna sessions into your routine can provide a wide range of health benefits, from cardiovascular improvement and hormone regulation to cognitive and immune support.
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