What are the benefits of sauna use

Sauna use offers multiple health benefits due to the physiological responses it triggers in the body. Here are some of the key benefits highlighted by Andrew Huberman and others on the Huberman Lab:

1. Cardiovascular Health: Regular sauna sessions can significantly reduce the risk of cardiovascular events. Individuals who use a sauna 2-3 times per week have a 27% lower risk, while those who use it 4-7 times a week see a 50% reduction in cardiovascular mortality 1.

2. Hormonal Changes: Sauna use can mimic cardiovascular exercise by increasing heart rate and blood flow, leading to improved hormonal balance. Notably, it can increase growth hormone levels and reduce cortisol 2.

3. Cognitive Benefits: Enhanced blood flow to the brain during sauna sessions can improve cognition and reduce the risk of dementia and Alzheimer's disease by more than 60% with frequent use (4-7 sessions per week) 3.

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     Sauna Benefits

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     Sauna and Cognition

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     Sauna Benefits Explored

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     Sauna and Immunity

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     Sauna Benefits Explained

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     Benefits of Heat Therapy

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4. Detoxification: Saunas help in the excretion of heavy metals like cadmium and lead through sweating, thus aiding in detoxification 4.

5. Immune Function: Regular sauna use boosts the immune system by increasing leukocyte levels, essential for enhancing innate immune responses 5.

6. Enhanced Sleep and Mood: Heat exposure can improve sleep quality and mood by facilitating the release of endorphins post-session, particularly if done later in the day 6.

7. Muscle Growth and Fitness: Sauna use, especially after strength training, might augment muscle hypertrophy and improve recovery due to increased growth hormone release 7.

Overall, these benefits highlight the powerful effects of sauna on various aspects of health and wellbeing. Always ensure safety and consult with a healthcare provider if you have any conditions that may be affected by high heat exposure.