We all know hydration is essential, but are we really approaching it the right way? In this episode of Superlife, I sit down with Dr. Tamara Hew-Butler, a seasoned researcher in exercise science, to break down what hydration truly means—and why it’s not as simple as “eight glasses a day.”

Together, we dig into the science of cellular hydration, explore the myths around dehydration, and discuss why overhydration can be just as harmful as not drinking enough.

We talk about our body’s natural ability to regulate water intake, the rising cases of kidney disease in athletes and outdoor workers, and how environmental factors may be playing a role.

Dr. Tamara is an associate professor of exercise and sports science at Wayne State University, specializing in the physiology of hydration and electrolyte balance. Her research offers a fresh, science-backed perspective on hydration and health.

BREAKDOWN

We Also Discuss:

(00:00) Resilience and Health in Modern Society

(11:39) Water, Resilience, and Society

(27:04) Understanding Fluid Balance and Sodium Regulation

(34:35) Understanding Dehydration and Water Intake

(45:48) Water, Hydration, and Beverage Choices

(59:48) Environmental Toxins and Kidney Disease

(01:07:57) Water Perspectives in High Performance

And more!

LINKS

Find more from Darin:

Website: https://darinolien.com/

Instagram: @Darinolien

Book: darinolien.com/fatal-conveniences-book/

Down to Earth: darinolien.com/down-to-earth/

Find more from Dr. Tamara Hew-Butler

Facebook: https://www.facebook.com/hyponaqueen/

Don’t forget…

You can order now by heading to darinolien.com/fatal-conveniences-book or order now on Amazon.

I hope you enjoyed this episode of The Darin Olien Show! If you want to support or follow the podcast, here’s how:

Subscribe, rate or listen on Apple, Spotify, Stitcher

Follow my Instagram to keep updated on the podcast, weekly deep dives and other projects that I’m supporting (and the occasional Chaga appreciation post)

For feedback or suggestions, email my team at info@darinolien.com

Find the list of brands & products that get the big tick of approval from me here.

Comment below to join the discussion!

BREAKDOWN

LINKS

SPONSORS

I hope you enjoyed this episode of The Darin Olien Show! If you want to support or follow the podcast, here’s how:

Dr. Tamara Hew-Butler: Hydration Myths Exposed: Are You Drinking Yourself Sick?