Valley to Peak Nutrition Podcast

In this special Q&A episode of the Valley to Peak Nutrition Podcast, Kyle is joined by his wife, Lindsay Camp, to tackle two sensitive and highly requested listener topics.

First, they dive into a delicate question sent in by a husband: How do couples navigate changes in physical health, fitness, and weight gain as they age into their 40s? Lindsay and Kyle offer a candid look at female hormones, metabolic shifts, emotional considerations, and how partners can support each other without causing friction or hurt feelings.

00:00:00 – Introduction & Guest Welcome

Kyle introduces the episode structure, highlighting two key listener questions, and welcomes repeat guest Lindsay back to the show.

00:01:25 – Life Update & Baby #3

Lindsay shares an update as they prepare for baby boy number three, coming in just three weeks.

00:02:45 – Q1: Addressing Spousal Weight Gain & Aging Concerns

Reading the listener question regarding a wife’s gradual weight gain in her late 40s despite working out and cutting back on sweets.

00:04:15 – Should a Spouse Bring Up Body Changes?

Lindsay and Kyle analyze partner dynamics, comfort zones, and when an observation stems from genuine care versus misread signals.

00:06:20 – Motivation vs. Priorities

Understanding why lack of exercise isn't always about a lack of discipline, but shifting internal priorities and energy demands.

00:08:15 – Where Does Health Risk Begin?

Discussing when physical health impacts family life, longevity, and overall quality of living—and why health conversation is valid.

00:11:45 – Hormonal Shifts, Energy, & Metabolism After 40

Breaking down what actually happens to female bodies in their late 40s, including fatigue, hormonal changes, and reduced non-exercise activity.

00:14:10 – The Truth About Aging & Metabolism

Kyle debunks common metabolism myths, explaining how small habit shifts snowball into weight changes over time.

00:15:30 – Low-Hanging Fruit for Daily Energy

Actionable habits to restart energy and momentum: sleep routines, nutrition quality, resistance training, and hydration.

00:17:10 – Social Factors, Self-Care & Body Image

Lindsay discusses societal messages, female support groups, emotional factors, and how to build supportive health goals.

00:20:00 – Q2: Navigating Hunting Season, Kids, & Marriage

Transitioning to the second topic: Managing outdoor passions during the fall while maintaining balance at home with busy schedules and kids.

00:21:10 – The Unseen Prep Behind Fall Hobbies

Lindsay shares the stay-at-home parent perspective on hunting season, highlighting how prep work during the week impacts home life before trips begin.

In the second half, Kyle and Lindsay address a practical family dynamic issue every fall brings: balancing a passion for outdoor hobbies like hunting season with a busy home life, young children, and marital expectations.

Navigating Sensitive Conversations: How spouses can approach sensitive topics around weight, health, and body image with empathy and care.

The Reality of Aging After 40: Why hormonal shifts, energy changes, and subtle lifestyle habits impact metabolism and daily physical activity (NEAT).

Self-Care vs. Health Risks: Finding the balance between loving your body, societal influences, and addressing genuine health red flags.

Low-Hanging Fruit for Energy: Simple lifestyle tweaks—from sleep hygiene to hydration—that reboot motivation and metabolism.

Family Dynamics & Hobbies: Practical strategies for balancing multi-day hunting trips with parental duties, home prep, and spousal communication.

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Check out more from Valley to Peak Nutrition

Search Terms: weight gain in 40s, metabolism and aging, spouse health conversation, fitness after 40, balancing marriage and hunting season, family nutrition, female hormones and weight loss.

This week, Kyle joins Brad Brooks from Argali to break down the essential components of electrolyte supplements and hydration management for hunters, mountaineers, and folks who love the trail. They analyze various popular product types, discuss how to assess individual needs based on exertion levels, and explain why testing these strategies during training is vital before heading into the backcountry.

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Check out the video series here on the Argali Youtube channel. 

Check out all of Argali's array of backcountry gear products here. 

Check out Valley to Peak Resources here. 

Long road trips can completely derail your nutrition.

If you've ever driven 8–10+ hours, arrived at your destination feeling terrible, and realized you've spent the entire day eating gas-station snacks, fast food, or whatever was easiest, this episode is for you.

In this Q&A, we tackle two questions from the community.

First: How do you maintain good nutrition during long drives and busy travel days?

The answer isn't finding the perfect road-trip food. It's having a repeatable plan.

Then we tackle a second question: Does Rhodiola rosea actually help with fatigue or altitude?

The goal isn't perfect nutrition.

The goal is to make good nutrition easier when life gets busy.

Why long road trips can derail otherwise good nutrition

Why planning beats willpower when you're traveling

How to determine how many meals and snacks you'll need

How to build a travel nutrition plan around protein, carbohydrates, and fat

What to consider when packing food for a 10+ hour drive

When you need a cooler—and when you don't

How your travel style should influence the foods you pack

Why you should avoid relying entirely on gas stations and convenience stores

How to create a repeatable road-trip grocery list

Why having a backup food option is so important

The limitations of packaged protein and energy bars

What Rhodiola rosea is

What the research says about Rhodiola and fatigue

Whether Rhodiola may have applications for altitude

Why small research studies shouldn't be overinterpreted

The importance of individual response when evaluating supplements

Why supplements shouldn't replace proper altitude preparation

Valle to Peak Travel Plan (Written Notes)

Valley to Peak Travel Plan (Graphic)

When OnX’s Western Big Game Marketing Manager Dylan Dowson lined up a bucket-list tahr hunt in New Zealand and a mountain goat hunt in British Columbia, he realized his old strategy of "suffering through" the mountains wasn’t going to cut it anymore.

In this episode, Dylan opens up about his evolution as a hunter—from growing up in eastern Montana to managing marketing for one of the biggest names in navigation. He breaks down the exact steps he took to transform his physical fitness and nutrition, the eye-opening reality of tracking calories, how he navigated trade shows and travel without derailing his progress, and what it actually felt like to conquer 3,000-foot vertical climbs in New Zealand without gassing out.

The Shift from "Suffering Through" to Peak Prep: Why baseline toughness is fine for local hunts, but bucket-list trips demand a total lifestyle shift.

The Nutrition "Aha!" Moment: Dylan’s experience going from knowing nothing about calorie intake to finding a sustainable rhythm that fuelled his body without over-restricting.

Navigating the Chaos of Travel: Practical mindsets for staying on track during work trips, holidays, and trade show seasons (without resorting to extreme fasts or burnouts).

Proof on the Mountain: What happens when the hard work pays off—gaining thousands of vertical feet on steep New Zealand terrain and coming off the mountain feeling energized, not broken.

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Check out more resources at Valley to Peak Nutrition. 

Apply for coaching at Valley to Peak Nutrition

Learn more about OnX

Welcome back to the Valley to Peak Nutrition Podcast.

In this episode, we are thrilled to welcome back a crowd favorite for her fourth appearance on the show: endurance coach and writer, Chantelle Robitaille. If you’ve been a long-time listener, you know Chantelle's previous episode on Zone 2 training remains our most downloaded and listened-to episode of all time.

Today, we dive into a topic that might ruffle a few feathers in the data-obsessed endurance community. Inspired by Chantel’s recent writings on her blog, Coach's Confidential, we unpack the controversial idea that your actual heart rate data might not matter as much as you think, and why it's time to stop being married to your watch.

We cut through the noise, strip away the over-complication, and get right down to the nuts and bolts of what you actually need to know to build a stronger body and mind.

The Problem with Over-Optimization: Why obsessing over every minor metric on your watch might actually be hindering your progress.

Why Your Heart Rate Doesn't Matter (The Context): Unpacking the controversial take on why data is just one piece of a much larger puzzle.

Back to the Nuts and Bolts: Breaking down Chantelle's latest three articles that focus on simple, actionable training basics.

Training vs. Science

Read Chantelle's Blog: Coach Confidential 

Chantel’s Past Episodes:

Episode: Mastering Zone 2 Training 

Episode: High Altitude Training Strategies 

Episode: Goal Setting for the New Year 

Connect with Valley to Peak Nutrition: Visit V2PNutrition.com

Have a question you want us to cover or a nerdy science topic you want us to break down? Drop us an email at [email protected]—we would love to hear from you and answer your questions on an upcoming episode!

Enjoyed the show? Since we don't run any outside advertisements, we rely entirely on word of mouth to get good info into the hands of endurance athletes who need it. You can help us a ton by:

Rating and reviewing the show on your favorite podcast app.

Sharing this episode with a running buddy or friend who needs to reclaim the basics!

Between the ages of 30 and 60, biology dictates that we naturally lose anywhere from 3% to 8% of our muscle mass per decade—a number that accelerates even faster once we cross the age of 60. But does that mean trying to improve your performance or build strength in your 30, 40s, 50s, or 60s is a waste of time?

Spoiler: Nope!

In this special bonus episode of the Valley to Peak Nutrition podcast, we address the common anxieties surrounding age-related muscle decline. We break down the unique advantage of "newbie gains" for late-bloomers or returning lifters , and lay out the exact 4-variable blueprint required to minimize muscle loss and put yourself in the best physiological position possible as you age. Plus, we dive deep into the truths and myths of protein sourcing, the power of leucine, and why you might be "splitting hairs" over animal vs. plant-based proteins.

 Head over to our website and check out our 100% Free 8-Week Challenge, alongside our self-guided courses and nutrition guides. Click the link in our show notes to get started today!

Keywords: Age-related muscle loss, how to build muscle after 40, sarcopenia prevention, resistance training for seniors, muscle hypertrophy over 30.  Leucine protein synthesis, bioavailability of plant protein, whey vs meat protein, valley to peak nutrition, minimum effective dose strength training, newbie gains over 40.

This episode is a comprehensive nutrition Q&A designed to help hikers, hunters, backpackers, and outdoor enthusiasts optimize their fuel and achieve their fitness goals.

In the first half of the episode, we address specific listener struggles and do a deep-dive into the logistics of DIY trail food dehydration, navigating weight loss within family-style dinners, and smart workarounds for tight meal-prep spaces.

The second half introduces the "Non-Tracking Framework"—a set of practical "bumpers" for busy days, vacations, or high-stress periods when logging food into an app isn't feasible, ensuring listeners can still maintain boundaries and progress toward their fitness goals without burning out.

Deep Dive: The DIY Dehydration Guide for Backpacking

Round vs. Square Dehydrators:The pros, cons, fan placement, price points, and space considerations for each.

Trail Logistics:How to package, break up, and rehydrate your meals (the golden 1:1 water ratio).

Safe Cooking:Choosing between mylar bags, boil-safe Ziplocs, or just cooking straight in your Jetboil.

Pescatarian on the Trail:Creative ideas using canned tuna, shrimp, and high-recovery vegetarian grain/legume combos.

Weight Loss & Cultural Family-Style Meals

Why you don'tneed to isolate yourself or quit eating traditional family meals to lose weight.

How to create a caloric deficit by auditing your day, managing portions, and making micro-adjustments to cooking fats (oil, butter, coconut milk).

Using tracking as a tool for awareness, not restriction.

Meal Prepping with Minimal Freezer Space

4 practical workarounds for tiny kitchens: shorter 2-3 day prep cycles, component-only shopping, non-frozen convenience foods (rotisserie chicken + salad bags), and creating a healthy local restaurant "hybrid" rotation.

The Non-Tracking Framework: Nutritional "Bumpers"

What to do when life gets too busy to log your food.

The Plate Compartment Rule:Balancing your macros visually (Protein, Fiber/Veggies, and Carbs) to protect your training energy.

Time Blocking:Setting intentional eating windows to eliminate mindless snacking, fancy coffee drinks, and liquid calories.

Managing Highly Palatable Foods:The science of why it’s easy to overeat Oreos or trail mix, but hard to overeat chicken and rice.

The "No Doubling Up" Rule:Avoiding overlapping macros in a single meal (e.g., picking one starch, not three).

Final Takeaways: Intentionality vs. Autopilot

Matching your nutrition Strategy to your current bandwidth (The 1-to-5 Motivation Scale) so you never default to the drive-thru.

Valley to Peak DIY Dehydration Guide 

Valley to Peak Non-Tracking Cheat Sheet

Got a question for the next Q&A? Reach out here!

If you enjoyed this episode, please leave us a review and share it with your hiking crew! See you in two weeks.

Zone 2 training is often labeled as “fat burning,” but what does that actually mean in real-world performance? Should athletes, hunters, and endurance enthusiasts be eating more fat during long efforts? Or is the body primarily relying on stored energy systems regardless of what you eat?

In this episode of the Valley to Peak Nutrition Podcast, we break down one of the most misunderstood concepts in endurance nutrition: fat as fuel. We explore whether the body is using dietary fat or stored body fat during low-intensity exercise, how carbohydrates still play a critical role, and why it’s never as simple as “fat vs carbs.”

You’ll learn how energy systems actually interact during Zone 2 training, multi-day efforts, and long-duration mountain objectives—and why relying on a single fuel source can limit performance.

If you’ve ever wondered how to properly fuel Zone 2 training, ultras, backcountry hunts, or long mountain days, this episode will give you the clarity you need.

Download the cheat sheet

Check out Valley to Peak and other Resources. 

What “fat as fuel” actually means in Zone 2 training

The difference between stored body fat and dietary fat

How the body actually breaks down and uses fat for energy

Why fat and carbohydrates are always used together (not separately)

The role of intramuscular triglycerides in endurance performance

Why muscle glycogen still matters—even at low intensities

The real timeline for dietary fat to become usable energy

Why higher intensity changes everything about fuel usage

How carbohydrate supports fat metabolism (“fat burns in a carbohydrate flame”)

Why calorie balance—not macronutrient manipulation—drives fat loss

Zone 2 training is not 100% fat-burning—it’s a blend of fat and carbohydrate use

Most fat used during exercise comes from stored body fat, not what you just ate

Dietary fat takes hours to become usable fuel during activity

Carbohydrates are essential for higher intensity and mental performance

Fat and carbs work as a system—not competing fuel sources

Endurance athletes

Trail runners & ultrarunners

Backcountry hunters and hikers

Cyclists and hybrid athletes

Anyone training in Zone 2 or long-duration efforts

In this episode, Kyle sits down with Marshal Whitaker of Argali Outdoors. Marshal’s story is a fascinating look at what happens when elite endurance goals meet a newfound dedication to metabolic science. Having recently conquered a 50K ultra marathon while losing 30lbs, Marshal is now shifting his sights to the bodybuilding stage.

The "Busy" Factor: Why staying active is Marshal’s #1 tool for managing hunger in a deficit.

The Power of Coachability: Marshal discusses "swallowing his pride" and moving away from a restricted "chicken and broccoli" mindset to a flexible, macro-based approach.

Performance vs. Weight Loss: How Marshal successfully increased his running mileage while simultaneously shedding weight—disproving the myth that you can’t do both.

Volume Eating: The "magic" of frozen Potatoes O’Brien and how to eat full plates of food while staying in a caloric deficit.

The Support System: How Marshal’s transformation sparked a fitness journey for his wife, turning their home gym into a hub of mutual accountability.

Training in Quarters: Kyle breaks down the philosophy of dividing the year into four distinct focuses to prevent burnout and "wanting it all at once."

"I thought I would always feel fatigued and hungry... but I’m eating sandwiches with grilled onions and fitting it into my macros. My understanding of food has completely changed." — Marshal Whitaker

Argali Outdoors: argalioutdoors.com – High-performance gear for backpack hunters.

Valley to Peak Nutrition: Valley to Peak Nutrition – Search the full archive of episodes from #1 to the present and all of our resources. 

Follow Kyle on Instagram: [@V2pnutrition]

Subscribe on Spotify & Apple Podcasts: Search "Valley to Peak Nutrition" (Note: On Spotify, episodes currently start at #20, but the full library is available on the website!)