Sauna Benefits for Brain Health How sauna use may protect against dementia and Alzheimer’s, based on Finnish cohort studies. Author: Written by Longevity Mindset Team Published: 07/18/2025 Content Type: original Join Eterna Now – $9/mo Join Eterna Now – $29/yr Related Recommended Products: Eight Sleep Pod Cover, Recommended Studies: Senolytics Improve Physical Function and Increase Lifespan in Old Mice,