<https://prostate.net/can-saunas-improve-heart-health-and-longevity/#richSnippet>
<http://schema.org/description>
"Research conducted in Finland has found that saunas improve heart health and longevity significantly among men who use a sauna four or more times per week."
<https://prostate.net/can-saunas-improve-heart-health-and-longevity/>