Episode 304: Alex and Karli Klintworth from Hi Energy

Episode 304: Alex and Karli Klintworth from Hi Energy

Author: Dr. Brian Lenzkes July 22, 2026 Duration: 1:19:47

Karli and Alex Klintworth are a powerhouse husband and wife health coaching duo and the co-foudnders of Hi Energy health coaching.

An engineer, former collegiate triathlete, and passionate nutrition educator, Alex became interested in metabolic and gut health after overcoming his own struggles with insulin resistance, chronic back pain, and SIBO. Through a combination of functional medicine, a ketogenic lifestyle, and extensive independent research, he restored his health and developed a deep appreciation for the role nutrition plays in preventing and reversing chronic disease.

Karli's passion for nutrition was profoundly shaped by her mother's battle with inflammatory breast cancer. Watching her endure the devastating side effects of conventional cancer treatment—and finding little dietary guidance from her medical team—sparked a lifelong commitment to understanding the role of nutrition in health and disease. Motivated by both her mother's experience and her own health transformation, she immersed herself in the science of metabolism, inflammation, and whole-food nutrition. She believes nutrition should play a far greater role alongside conventional medicine and is passionate about helping others understand how dietary choices can support overall health, improve quality of life, and address the root causes of chronic disease.

 

In this episode, Dr. Brian, Karli, and Alex talk about…

  • (00:00) Intro
  • (03:46) How Karli and Alex first became interested in metabolic health and nutrition
  • (05:42) SIBO and gut health
  • (09:10) The gut microbiome and overall health
  • (21:10) How Karli and Alex began their health coaching and meal service businesses
  • (25:48) Beyond macros
  • (30:29) Exercise and nutrition
  • (46:02) Cooking, grocery shopping, and nutrition
  • (01:12:16) Outro

 

For more information, please see the links below. Thank you for listening!

 

Links:

 

Karli and Alex Klintworth:

 

Dr. Brian Lenzkes: 

 

HLTH Code:

  • HLTH Code Promo Code: METHEALTH

• • HLTH Code Website: https://gethlth.com


What does it truly mean to be well? For Dr. Brian Lenzkes, the answer stretches far beyond a chart of lab results. On the Life's Best Medicine Podcast, he explores the interconnected layers of a whole life, where physical health is deeply woven into the fabric of our relationships, our sense of purpose, and our spiritual grounding. Each conversation moves past simplistic advice to consider how family, community, and personal faith shape our daily resilience. You’ll hear from a variety of guests who share candid stories-not just of medical recovery, but of profound human connection, unexpected compassion, and quiet heroism found in everyday challenges. Dr. Lenzkes brings his perspective as a practicing physician who believes healing is a multifaceted endeavor. This isn't a lecture series; it's a collection of genuine dialogues that remind us our wellbeing is a holistic story still being written. Tune into this podcast for thoughtful reflections that might just change how you view your own health, relationships, and place in the world.
Author: Language: English Episodes: 50

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