Harnessing Heat: The Longevity Benefits of Regular Sauna Use - Key Takeaways

Key Takeaways

Regular sauna use may improve longevity and reduce the risk of cardiovascular diseases.
Men using saunas 2-3 times a week had a 24% reduction in all-cause mortality.
Using saunas 4-7 times a week resulted in a 40% reduction in all-cause mortality.
Heat shock proteins activated by sauna use help protect cellular function and longevity.
The gene FOXO3 is linked to increased lifespan and resilience against cellular stress.
Sauna temperatures in the study averaged 79°C (174°F) for effective results.
Sauna use mimics the cardiovascular benefits of moderate physical exercise.

27%

Reduction in fatal cardiovascular disease for 2-3 sauna sessions per week.

50%

Reduction in fatal cardiovascular disease for 4-7 sauna sessions per week.

24%

Reduction in all-cause mortality for 2-3 sauna sessions per week.

40%

Reduction in all-cause mortality for 4-7 sauna sessions per week.

79°C

Average temperature of saunas used in the study.

Study published in JAMA Internal Medicine.
Involved over 2,000 middle-aged men over 20 years.
Investigated frequency of sauna use and its association with various health outcomes.

"It's not surprising that heat stress increases the lifespan of flies and worms by 15%."

"Regular sauna use may come with some genuine health benefits that encompass longer life."

"I'm going to continue hitting the sauna every chance I get."