1 rich Libsyn https://www.libsyn.com 90 600 Watching a tense soccer match nearly doubles cardiac event risk, and cortisol could start rising fourteen hours before kickoff. With Spain just taking the World Cup, a fair portion of the world’s population has basically been running a biological experiment on itself. Arielle and Karissa also get into the neurological reason summer keeps slipping away, an Oxford trial where eight weeks of salsa classes outperformed existing tools for depression and anxiety, and a brush swab for oral cancer that returns results in under an hour — no scalpel needed. Stay tuned til the end for a wonderful Emissary Shout-Out that will brighten your day! Transcript link: https://www.optimistdaily.com/?p=1422640&amp;nbsp; If you have questions, comments, feedback, suggestions, or just want to say hi, send a message to: podcast@optimistdaily.com. Want to be part of the Optimism Movement? Become an Emissary. Subscribe to our FREE Daily/Weekly Newsletter and follow us on Instagram, X, and Blue Sky. The Optimist Daily is a project of the World Business Academy. Donate link: https://www.optimistdaily.com/donate-to-support-the-optimist-daily/?lsc=41ef528d Theme and all original music by Marvin Lanes The Optimist Daily's Weekly Roundup http://www.optimistdaily.com <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/42193375/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/content/204399185