1 rich Libsyn https://www.libsyn.com 90 600 Most of us have experienced nature’s call shortly after having a cup of coffee. Why does that happen? Kristen talks about the kidneys and how water and caffeine affect them. References and Resources Mechanisms of Caffeine-Induced Diuresis Caffeine Ingestion and Fluid Balance: A Review Requirement of Intact Adenosine A1 Receptors for the Diuretic and Natriuretic Action of the Methylxanthines Theophylline and Caffeine Decreases in Portal Flow Trigger a Hepatorenal Reflex to Inhibit Renal Sodium and Water Excretion in Rats: Role of Adenosine Caffeine and diuresis during rest and exercise: A meta-analysis Caffeine: Is it dehydrating or not? - Mayo Clinic &amp;nbsp; Connect - Leave comments, suggest topics, and ask science questions! Website: earlybirdscience.com Twitter: @EarlyBirdSci Instagram: @EarlyBirdScience Facebook: @EarlyBirdScience &amp;nbsp; Check out Kristen’s other show, Headshake, a stream-of-consciousness science podcast (EXPLICIT CONTENT): headshake.show &amp;nbsp; Disclaimer Early Bird Science is a podcast meant for entertainment and education only. While Kristen has a doctorate (Ph.D.), she is not a medical doctor. Please consult with your physician before making decisions about your health. Early Bird Science https://www.earlybirdscience.com <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/14516102/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/73543511