In this episode of Find Your Edge, Coach Chris Newport breaks down popular supplements for endurance athletes—backed by science, tested in real-world training. Learn which ones are worth your attention, and which ones may depend on your unique physiology and genetics.

🔹 The #1 most proven supplement for endurance
🔹 Why sodium—not just electrolytes—is your race-day MVP
🔹 How sweat testing can reveal your exact electrolyte needs
🔹 The caffeine conundrum: why your genes matter more than you think
🔹 Beetroot juice & nitric oxide: helpful or hype?
🔹 Beta-alanine, creatine, and sodium bicarb—when (or if) they make sense
🔹 The real risk of high-dose antioxidants on training adaptation
🔹 Why every supplement must be tested in training first

🎯 Ready to personalize your plan?
Join our Fueling and Hydration Bootcamp to get sweat testing, expert coaching, and customized protocols that actually work for YOU!

Support the show

Download our free resources:

• 6 Steps to Triathlon Success: Free Guide
• Hydration Guide for Athletes
• Runner's Fueling & Hydration Cheat Sheet
• Guide to High Performance Healthy Eating

Find us here: TheEnduranceEdge.com
Race with us: Humans of Steel Olympic & Sprint Triathlon at Harris Lake, NC
Purchase Safe Supplements here.
Follow us on Instagram or Facebook

Do our cholesterol numbers tell the full story? Cardiometabolic health encompasses more than just heart function—it includes metabolic processes, blood sugar control, lipid levels, and inflammation markers that affect your entire body's health. Fewer than 12% of Americans are metabolically healthy, making it crucial to look beyond standard cholesterol numbers to understand your complete cardiovascular risk profile.

In today's episode, functional nutritionist Chris Newport explores hidden factors that could be quietly impacting your heart and metabolic health.

You’ll discover:
• Why traditional cholesterol tests might miss critical warning signs
• What the size of your LDL particles can reveal about your risk
• The simple blood test that offers a clearer picture of heart disease risk
• A genetic marker that could influence your heart health—whether your labs are "normal" or not
• How your body's ability to shift between fuel sources impacts your long-term health
• The surprising link between blood sugar, carbs, and cholesterol problems
• A fresh look at heart health through the American Heart Association’s updated roadmap
• How your environment and lifestyle could silently shape your risk
• Why tiny daily habits can lead to massive improvements over time

👉 Want to go deeper?
In our Longevity Nutrition Coaching Program, we help you track the right biomarkers, explore your genetics, and build a plan that's customized to your body and goals.
Learn more at theenduranceedge.com/longevity.

Disclaimer: The information shared in this podcast is for educational and informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your qualified healthcare provider with any questions you may have regarding a medical condition or health goals. Never disregard professional medical advice or delay in seeking it because of something you heard on this podcast. Reliance on any information provided is solely at your own risk.

Support the show

Download our free resources:

• 6 Steps to Triathlon Success: Free Guide
• Hydration Guide for Athletes
• Runner's Fueling & Hydration Cheat Sheet
• Guide to High Performance Healthy Eating

Find us here: TheEnduranceEdge.com
Race with us: Humans of Steel Olympic & Sprint Triathlon at Harris Lake, NC
Purchase Safe Supplements here.
Follow us on Instagram or Facebook

Join Coach Chris Newport, lead performance nutritionist at The Endurance Edge, who discusses how race day nutrition for endurance events lasting over two hours isn’t one-size-fits-all. It takes a personalized, well-rehearsed plan that accounts for your unique physiology, the demands of your race, and the realities of fueling on the go. When done right, it can be the difference between crushing your goals and crawling to the finish.

Tune in to learn:

• Why sticking to a single carbohydrate source might limit your performance—and how mixing the right types can unlock up to 90g/hour of energy.
• When your fueling strategy can fall apart if your gut isn’t ready—and how to “train your gut” like you train your legs.
• How hydration needs shift with heat, intensity, and even your outfit—and why copying someone else's strategy could backfire.
• What sweat testing reveals about your personal fluid and electrolyte losses—and how this data helps you fuel smarter, not harder.
• How to top off your energy stores before the race without risking gut issues—and which common mistakes to avoid.
• Why race-day nerves might sabotage digestion—and how to keep your gut in the game when stress levels rise.
• What to do when things don’t go as planned—because having a Plan B (and C) can save your race.

Want to perform your best at your next endurance event? Get on the priority list for our Fueling and Hydration Bootcamp starting in May, where we'll create personalized nutrition plans based on your unique needs. Head to theenduranceedge.com/fuelingbootcamp to get on the priority list and we hope to see you there!

Grab some of our other freebies below or at www.theenduranceedge.com/freebies

Support the show

Download our free resources:

• 6 Steps to Triathlon Success: Free Guide
• Hydration Guide for Athletes
• Runner's Fueling & Hydration Cheat Sheet
• Guide to High Performance Healthy Eating

Find us here: TheEnduranceEdge.com
Race with us: Humans of Steel Olympic & Sprint Triathlon at Harris Lake, NC
Purchase Safe Supplements here.
Follow us on Instagram or Facebook