Episode 277

8 Domains of Health

Published on: 20th November, 2024

If you’re not sure where to focus your health efforts, or you think you know the best way to address your primary concern, tune in! Have you heard about the Eight Domains of Health? Which three areas should you prioritize to make the most significant impact on your health journey? How can you tell if the changes you’re making are truly working?

In this episode of Salad with a Side of Fries, Jenn dives deep into the Eight Domains of Health, unraveling the layers of wellness that go beyond simple diet and exercise. She covers the essential systems that contribute to lasting wellness, from the intricacies of digestion as a whole-body experience to the often-overlooked role of detoxification, hormone balance, and cardiovascular health. Jenn also explains the importance of body composition, cognitive health, and the crucial need for quality sleep to create a foundation for healthy aging. Whether you're looking to prioritize these domains or are wondering if your efforts are paying off, Jenn provides practical insights and tips for creating a balanced health journey. She also highlights the three key domains to focus on as you begin your wellness journey. OH! And don't miss next week's episode on epigenetic testing, where she'll discuss how to determine your biological age!

The Salad With a Side of Fries podcast is hosted by Jenn Trepeck, discussing wellness and weight loss for real life, clearing up the myths, misinformation, bad science & marketing surrounding our nutrition knowledge and the food industry. Let’s dive into wellness and weight loss for real life, including drinking, eating out, and skipping the grocery store. 

IN THIS EPISODE: 

  • [02:38] Exploring the 8 Domains of Health
  • [07:32]  Digestion - the whole body experience
  • [12:16] Toxins need to go
  • [19:39] Endocrine System: what are our hormones up to
  • [25:07] Weight and body composition: is BMI BS
  • [30:34] Fitness: how it helps determine longevity
  • [35:53] Cardiovascular health: it's plumbing, electrical, circulation and oxygenation throughout the body
  • [40:29] Cognitive Function - Let’s think about it
  • [43:06] Sleep - Don’t underestimate it. Stress disrupts all eight domains of health
  • [47:08] How should you tackle this pyramid of “Domains” 
  • [1:00:45] Right before Thanksgiving, Nutrition Nugget will be all about giving and gratitude

KEY TAKEAWAYS: 

  • Digestion is a full-body process, from your mouth to your intestines. Symptoms like bloating or indigestion reflect how well your digestive system is functioning. Lifestyle choices, including diet, affect digestion and gut health. A balanced system requires attention to all aspects of digestion.
  • Health should be measured by body composition and muscle strength, not BMI. Lean muscle and balanced fat are better indicators of health. Nutrition, blood sugar balance, sleep, stress management, and fitness support a healthy body composition and overall wellness.
  • Muscle mass and fitness are critical for longevity, supporting joint health, balance, and resilience. Strength training reduces joint strain and boosts cardiovascular and brain health. A well-rounded fitness routine, including strength, aerobic, and balance exercises, is essential for health and independence as we age.
  • Sleep is essential for overall health, serving as the "ultimate biohack" for body and mind. Quality sleep supports detoxification, recovery, hormone balance, cognitive function, and more. Prioritizing sleep can lead to noticeable improvements across multiple areas of health, reinforcing its critical role in wellness.

QUOTES: 

[10:14] “Christine and I have a mentor who says the road to health is paved with good intestines. Your GI tract is your immune system, nutrient absorption, and gut-brain connection.” Jenn Trepeck

 [12:44] “You can't age well if you can't detox well.” Jenn Trepeck

[30:59] “Muscle is expensive tissue because you have to work for it. But I think your muscle mass is your longevity lever. I think the less muscle we have, the faster we age.” Jenn Trepeck

[35:59] “Regarding cardiovascular health, most doctors look at cholesterol and blood pressure numbers, which are all plumbing. I think the pieces that get overlooked are the electrical pieces of the heart.” Jenn Trepeck

[48:36] “We have to be willing to give the body time to respond. We didn't get here overnight. We're not going to repair it overnight.”  Jenn Trepeck

[49:01] “I implore you to be willing to journal. I don't mean writing down every thought and feeling. I mean, track what you notice because often, these things will improve so unless we pause to think about it and consider it, we might not notice some of the changes happening.” Jenn Trepeck

[58:50] “So the idea of putting all these things together to me is more about being able to think of the small changes we can make.” Jenn Trepeck

RESOURCES:

Become A Member of Salad with a Side of Fries

Jenn’s Free Menu Plan

A Salad With a Side of Fries

A Salad With A Side Of Fries Merch

A Salad With a Side of Fries Instagram

Debunking Detox

Where Does The Food Go To?

Down and Dirty 

Nutrition 101

Caveman Biology in a Very Modern World (Dr. Kathy Campbell)

BMI is BS

Brain Health and Blood Sugar

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About the Podcast

Salad With a Side of Fries Nutrition, Wellness & Weight Loss
Nutrition tips that actually work. Real-life healthy eating, balanced diet tools, and weight loss tips you can use today with coach Jenn Trepeck.*

If you have searched for nutrition tips, tried to keep a healthy lifestyle, or felt stuck following popular weight loss tips, this podcast is for you. Get straightforward wellness advice that works in real life, plus strategies for a balanced diet, sustainable healthy eating, and a smarter approach to fitness and nutrition. Is your diet making you hungrier, crankier, or less healthy? Tune in and find out.*

Free gift: Schedule a 15-minute curiosity call with Jenn to explore what is possible for you. https://asaladwithasideoffries.com/contact/

Welcome to Salad with a Side of Fries, where wellness meets real life. Award-winning host Jenn Trepeck, health and lifestyle coach and author of Uncomplicating Wellness, cuts through the noise with clear answers you can trust. Ranked in the top 1.5% of podcasts worldwide, the show won Ear Worthy’s Best Health Podcast in 2024 and 2025 and was nominated for Best Independent Podcast both years. Jenn also won Women Who Podcast’s Stellar Interview award in 2025 after being named one of Podcast Magazine’s 40 under 40 in 2022.

Jenn’s motto is “wellness without the weirdness.” With more than 17 years coaching after solving her own food struggles, she knows how confusing the industry can be. Each week you get the foundations of a balanced diet, sustainable healthy eating, metabolism basics, and long-term holistic health, plus straight talk on fad diets and supplements.

What you will get by listening:
✅How to eat and how to cheat, guilt-free
✅Nutrition tips that work in the real world
✅Weight loss tips that are effective, never restrictive
✅How to build a balanced plate at home, on the road, and eating out
✅Smart strategies for sustainable habits that include your favorite foods
✅Evidence-based insights on fitness and nutrition
✅Conversations about holistic health that go beyond food
✅Wellness advice you can use right away


About Jenn Trepeck:
Jenn is a health coach, speaker, and consultant who blends humor with practical science. She has helped thousands improve energy, metabolism, and confidence in their choices through one-on-one coaching, group programs, her book, and this podcast.

Connect with Jenn and the show:
Instagram: https://www.instagram.com/jenntrepeck/
Instagram: https://www.instagram.com/saladwithasideoffriespod
TikTok: https://www.tiktok.com/@jenntrepeck
Facebook: https://www.facebook.com/JenniferTrepeck/
Facebook Group: https://www.facebook.com/groups/425796548337541/
Website: https://asaladwithasideoffries.com/

If you are ready to trade guilt for freedom, confusion for clarity, and boring salads for fries on the side, press play. Health gets doable here.

*These statements have not been evaluated by the Food and Drug Administration. This podcast and its guests are not intended to diagnose, treat, cure, or prevent any disease.

About your host

Profile picture for Jennifer Trepeck

Jennifer Trepeck

“My passion for nutrition and helping others stems from “kicking my food issues” with my own weight management saga.” ~ Jenn

I believe that the greatest accountability is paying it forward! That’s why I teach the nutrition education we are all supposed to know but no one ever taught us, along with the science behind food, fitness, and health.

After I graduated from the University of Michigan Ross School of Business, I founded Better Life Now LLC while working full-time in hedge funds. In 2019, I took my practice from side-hustle to full-time self-employment and launched my podcast, Salad With a Side of Fries. On the show, we offer science-based tips and tricks for how to achieve wellness and weight loss for real life – because who wants a life without fries or dessert?!

Topics we tackle on the podcast include debunking fad diets, food myths, misinformation in marketing, bad science, and general nutrition. I encourage guests whose expertise is different from my own focus on weight management to bring their unique, fact-based perspectives to talk about subjects they are educated in and passionate about.

Due to my decade-long experience of working with clients, I have gained insight into the health and food industry and the how-tos of building a business.

Some specific health and wellness topics I can speak to include debunking fad diets, exposing the BS we are fed by the food and diet industry, how the people around us can positively and negatively impact our health journey, and shifting mindsets in order to overcome inappropriate barometers of success to instead achieve happy, healthy, and meaningful change.

On the subject of business, I can help you by teaching my critical pieces every entrepreneur should know, how to make your side-hustle into your full-time job, ways to sustainably achieve success without burning out, contemporary networking, and how to prioritize wellness while pursuing your projects.

When I find some free time, I’m typically working out at Physique57, discovering hidden gem restaurants in NYC, or traveling to spend time with friends and family.

I’d love to have an in-depth conversation with you, whether it’s leveling up in business or debunking food myths!