Wits & Weights | Strength & Fat Loss Over 40

Can intermittent fasting help you lose fat without losing muscle?

What if everything you've heard about fasting and your metabolism is wrong? And what if the real secret to losing fat faster while protecting your strength has nothing to do with fasting longer?

Lyle McDonald, longtime fat loss, muscle building, and sports nutrition expert, breaks down what intermittent fasting actually does and where most of the claims fall apart.

Learn the key difference between fasting and time-restricted eating, why protein matters for preserving muscle, and how Lyle’s Intermittent Modified Fasting approach combines aggressive Rapid Fat Loss (RFL) days with maintenance days.

We also cover how to match your nutrition and macros to your strength training schedule, when aggressive weight loss starts to backfire, why maintenance days can improve adherence, and how leaner lifters and women can approach those stubborn last 5 to 10 pounds.

Get Lyle’s Intermittent Modified Fasting book for his full system, with weekly patterns for fat loss, recomp, and gaining, and support the show at this link:
https://witsandweights.com/lyle

Timestamps:

0:00 - Fasting claims and the IMF book
3:43 - Fasting versus time-restricted eating
13:14 - The RFL day and scaling protein
16:53 - Protein for older lifters
17:55 - Feast days versus maintenance days
26:05 - IMF versus a daily calorie deficit
34:26 - IMF versus carb cycling
37:55 - Choosing a weekly pattern for your goal
46:49 - Lifting first thing in the morning
51:10 - When someone else cooks dinner
55:55 - Listener question: when to end a hard diet
1:04:21 - Listener question: losing the last 5 to 10 pounds

Episode resources:

• Lyle's website: bodyrecomposition.com   
• Intermittent Modified Fasting and Lyle’s other books: https://witsandweights.com/lyle
• Body Recomposition Facebook group: facebook.com/groups/810890695609053 
• YouTube: @lylemcdonaldisright 

💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40

📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 40

 📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial 

👥 Join the free Facebook community

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Educational content only, not medical advice.

Do you need 3 hours of Zone 2 cardio a week if you're already strength training over 40?

You've heard that Zone 2 builds your mitochondria, burns more fat, and adds years to your life, as long as you put in about 3 hours a week. I put those claims under the microscope and compare Zone 2 with harder cardio, with a focus on what you need when you already lift and don't have hours to spare.

You'll learn:

• Who Zone 2 was originally built for, and why that matters if you lift
• How much to trust the heart rate zones on your watch, and the simpler test I'd use
• What a 30-year Harvard study found about moderate vs. vigorous exercise
• Whether adding cardio cuts into your muscle and strength
• My 5-part minimum cardio plan for 3 or 4 lifting days

If you want the health benefits of cardio without giving up your lifting time, hit play.

Get 20% off Fitness Lab, my AI coaching app that builds your training around the time you have and adjusts it to how you're recovering. Learn more at witsandweights.com/app and use this special link for 20% off:
https://bit.ly/fitness-lab-pod20

Timestamps:

0:00 - Do you need Zone 2 if you lift weights?
2:53 - Where Zone 2 came from
6:02 - Fitting cardio around your lifting schedule
8:21 - Heart rate zones, wearables, and the talk test
9:21 - Mitochondria, fat burning, and longevity
14:16 - Does cardio hurt your lifting?
17:00 - A minimum effective cardio plan
22:43 - Bonus: splitting your walks for blood sugar

Episode Resources:

• Episode 511: belly fat, cortisol, and the walking trial in postmenopausal women
• Episode 507: carb cycling and the difference between burning fat and losing fat
• Episode 374: the adaptive cardio pyramid
• Episode 443: strength training and endurance after 40

💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40

📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 40

 📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial 

👥 Join the free Facebook community

❓ Ask a question for the show

Educational content only, not medical advice.

How do you track macros when food labels can be wrong by 20 percent?

You've heard food labels can be off by 20 percent, so you might wonder why you'd weigh anything to the gram. I look at what the FDA rule says, what researchers found when they tested food in a lab, and which error in your food log matters most.

You'll learn:

• What the 20% rule on food labels says, and which direction the error can run
• Lab results on restaurant meals and packaged snacks versus their labels
• How much people miss in their food logs when a gold-standard method checks them
• The 3 tracking rules that make your errors cancel out, plus the foods worth weighing
• One change to when you log that lined up with more people reaching real weight loss

If you want your food log to work even when the numbers aren't perfect, hit play.

Get 20% off your first order at True Nutrition with code WITSANDWEIGHTS. You build your own protein powder, from the protein to the flavor and sweetener, and everything is third-party lab tested and first-party verified.
https://truenutrition.com/witsandweights

Timestamps:

0:00 - Precise tracking and the label error claim
3:45 - The FDA 20% label rule and rounding
7:54 - Protein that's easy to log consistently
9:49 - Lab tests on label accuracy
12:49 - Human logging error and doubly labeled water
20:40 - Calibration, bias, and noise in your log
23:00 - How to track macros with 3 rules
27:33 - Restaurant meals and fiber on labels
30:35 - Bonus: the best time to log food

Episode Resources:

• MacroFactor, code WITSANDWEIGHTS for a free 2-week trial. You can support the show if you use our affiliate code!
• Episode 510: Jenny's tracking lesson after decades of dieting
• Episode 511: belly fat after 40, plus tracking your trend weight and waist
• Episode 497: why a calculator shouldn't set your calories and macros

💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40

📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 40

 📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial 

👥 Join the free Facebook community

❓ Ask a question for the show

Educational content only, not medical advice.

Is BPC-157 worth injecting for tendon pain if you're lifting weights?

You've seen the headlines about an FDA panel voting for BPC-157, and you may know someone injecting it for a sore elbow or shoulder. I look at what the FDA did this summer, every human study I could find, and my own BPC-157 experiment from a few years ago. Then I share what helps stubborn tendon pain, no injection required.

You'll learn:

• What the FDA panel voted on in July, and which use it reviewed
• How many people BPC-157 has been tested on, and for how long
• Lessons from my own 6-week BPC-157 experiment on my shoulder
• A 12-week elastic band program from a tennis elbow trial
• 3 questions to ask before you buy any peptide or supplement

If you're about to order peptides for a sore elbow, shoulder, or hip, hit play.

Join Eat More Lift Heavy to keep lifting around a sore joint with a training program matched to your schedule and equipment, plus 26 weeks of coaching. https://eatmoreliftheavy.com

Timestamps:

0:00 - BPC-157 and the peptide headlines
3:48 - The FDA timeline and the July panel vote
7:52 - Training, food, and time for a sore joint
10:16 - Who voted yes and who's using BPC-157
11:57 - Human studies, rat studies, and safety
16:39 - My BPC-157 shoulder experiment
19:57 - Tendon pain after 40 and progressive loading
25:51 - How to judge any peptide claim
27:17 - Bonus: cortisone shots for tennis elbow

Episode Resources:

• Episode 255: my first BPC-157 experiment for shoulder recovery
• Episode 492: tissue capacity and training through pain (Dr. Tom Walters)

Corrections. A few things I misspoke on air:

• I said it's "technically true" that the FDA approved these peptides, but the panel only "recommended" BPC-157 for compounding. The FDA hasn't approved it or published a rule.
• I said ulcerative colitis is "like" inflammatory bowel disease (IBD), which is a different condition.
• JAMA is the Journal of the American Medical Association

💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40

📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 40

 📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial 

👥 Join the free Facebook community

❓ Ask a question for the show

Educational content only, not medical advice.

Are you getting weaker because of age, or because you started "training your age"?

David Frost is 73, a retired Navy captain, adjunct professor, and writer on load management and recovery. This past June, he rowed for more than 4 hours as part of a team that set a Concept2 tandem rowing record for 100 kilometers. He isn't backing off, and he joins me to challenge the idea that getting older means you should.

We get into sarcopenia, what to do if you're starting strength training at 60, how recovery changes for your muscles and connective tissue, and how to use HRV without letting your watch run your training. David also shares the coronary calcium scan that changed how he balances hard training with longevity.

If you've been told to take it easy now that you're over 40, hit play.

Join Eat More Lift Heavy to build muscle, lose 10 to 20 lbs of fat, and learn what works for your body, 1 week at a time. https://eatmoreliftheavy.com

Timestamps:

0:00 - Why aging doesn't mean backing off
5:26 - Sarcopenia and the recovery equation
13:08 - Starting strength training at 60
21:08 - Building a longer strong span
23:32 - David's coronary calcium wake-up call
32:47 - Whole-body training and recovery timing
36:34 - Using HRV without overtrusting wearables
41:19 - Walking, sleep, and better recovery

Episode Resources:

• David's website: wellpastforty.org
• David on Instagram: @davidemersonfrost

💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40

📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 40

 📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial 

👥 Join the free Facebook community

❓ Ask a question for the show

Educational content only, not medical advice.

Is cortisol the reason your belly fat won't budge after 40?

You've seen the cortisol cocktails, the adaptogens, and the advice to quit coffee and skip hard workouts. I put the cortisol story under the microscope, including the few studies that support it, and compare it to what the research shows about fat loss over 40.

You'll learn:

• Where the "cortisol belly" idea came from, and why it probably doesn't describe you
• What happened to body fat when researchers lowered cortisol with ashwagandha
• Which direction the link between cortisol and belly fat runs
• What changes in your body during the menopause transition, and what doesn't
• The 4 basics that shrink deep belly fat, plus a weekly walking dose from a menopause trial

If you want fat loss over 40 to finally reach your waistline, hit play.

Get 20% off your first custom protein blend at True Nutrition with code WITSANDWEIGHTS. You pick the protein, flavor, sweetener, and boosts, and everything is third-party lab tested and first-party verified. https://truenutrition.com/witsandweights

Timestamps:

0:00 - Cortisol belly and the TikTok detox trend
3:19 - Belly fat and total body fat
7:27 - Protein to keep muscle while you lose fat
9:03 - What cortisol does (plus Cushing's syndrome)
11:36 - Cortisol and belly fat research
15:43 - Cortisol cocktails, coffee, and hard workouts
17:53 - Belly fat after 40 and the menopause transition
20:35 - Stress, sleep, and eating habits
21:41 - 4 basics for losing belly fat
24:58 - Bonus: weekly habit for deep belly fat

Episode Resources:

• Episode 501: what perimenopause does and doesn't do to your weight
• Episode 506: the 8 hours of sleep myth
• Episode 507: carbs and menopause
• Episode 509: what to track instead of weight loss

💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40

📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 40

 📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial 

👥 Join the free Facebook community

❓ Ask a question for the show

Educational content only, not medical advice.

For many of us, the holidays are just a few weeks away, so what better time to work on your health, fitness, and fat loss goals than...now!

👉 Learn about our 12-Week Dialed In Fall Challenge starting this Monday:
https://witsandweights.com/challenge

The holidays don’t “ruin” your progress in one dramatic week. The real danger is the tiny weight gain that sneaks in between mid-November and January (Thanksgiving, Christmas, etc.), which then sticks around for the rest of the year (annual weight creep).

That’s why I think early October is the best time to start, before your social calendar fills up and decision fatigue takes over.

Hit play if you want to get through the holidays stronger instead of starting over in January!

Join our 12-Week Dialed In Fall Challenge, where you get personal coaching inside our Eat More Lift Heavy program to achieve your fat loss and body composition goals before January. Your coach will build you a custom nutrition plan, assign a strength training program, review your data every week, and check your form. You pick 3 goals and get scored against your own starting point. The winner gets 3 months of free coaching, plus a private 2-on-1 call with Philip and Carol. It starts Monday, October 12:
https://witsandweights.com/challenge

In this episode:

• What happened to people's weight between early October and mid-November
• How much weight people gain over the holidays, and whether it comes off
• Why NOW is the best time to set up your plan, habits, and support
• How Denise ended up eating MORE than her old calorie target while still losing fat and gaining muscle over 40
• A 3-goal plan you can run on your own

Tap here to join the 12-Week Dialed In Fall Challenge starting Monday!

💪 Join Eat More Lift Heavy - a 26-week evidence-based strength training for men and women over 40 and fat loss program to build muscle after 40, lose fat, and maintain your results (even in perimenopause and menopause)

📱 Get Fitness Lab - AI-powered coaching app for strength training after 40, body recomposition, and evidence-based nutrition. Daily coaching that adjusts to your energy, recovery, and schedule. No calorie counting, no guesswork.

👥 Join our Facebook community - Build muscle after 40, improve body composition, and lose fat with evidence-based nutrition. Support for lifting weights, hypertrophy, fat loss, and hormones.

👋 Ask a question or find Philip Pape (strength training & fat loss nutrition coach) on Instagram & thanks for making us one of the best fat loss podcasts for men & women over 40! 🙏

Is your metabolism damaged from decades of dieting? 

Jenny was sure her body was broken. She started with cabbage soup in 7th grade, and by her late 40s, Atkins and keto had stopped working for her.

(She also tried non-fat foods, the Mediterranean diet, Weight Watchers, Noom, South Beach, intermittent fasting, and OMAD. No surprise, but none of them worked long term.)

I'm sharing Jenny's own voice messages on how she lost 13 pounds of body fat in about 6 months, why the 10 pounds she lost with a previous coach came back within 2 months, and the tracking mistake that finally made one of our lessons click for her. 

👉 Learn about our 12-Week Dialed In Fall Challenge starting this Monday:
https://witsandweights.com/challenge

You'll learn:

• Why restrictive diets become hard to sustain with adult life 
• The fear of a broken metabolism and the appeal of GLP-1 drugs
• What research shows about metabolic adaptation, weight cycling, and age
• The real cost of yo-yo dieting as lost muscle and “skinny fat” body composition
• The ONE tracking mistake that shrinks your calorie deficit without you noticing
• How to use your own data as evidence
• Strength training benefits beyond the scale like stairs, mobility, and comfort 
• Handling travel, promotions, stress, and imperfect weeks without overcorrecting 

If you want fat loss over 40 to stick this time, hit play!

Join our 12-Week Dialed In Fall Challenge, where you'll follow the same exact process as Jenny, with 3 specific goals scored against your own starting point to get you successfully through the holidays so you don't have to "start over" in January. The winner gets 3 months of free coaching and a 2-on-1 private call with me and Coach Carol. It starts Monday, October 12.
https://witsandweights.com/challenge

Timestamps:

0:00 - Why Jenny thought her body was broken
3:20 - Dieting since 7th grade
7:30 - Can decades of dieting damage your metabolism?
10:12 - How she used her own data
11:32 - Why her last coach's results didn't last
14:00 - The tracking lesson that finally clicked
16:24 - Eating more and the problem with "trust the process"
20:20 - Wins that don't show up on the scale
25:59 - Work travel, a promotion, and two puppies
30:20 - Building skills you keep after coaching
31:33 - Jenny's advice if you think your body is broken

Episode Resources:

• Join our 12-week challenge that uses the exact same approach Jenny followed: https://witsandweights.com/challenge
• Episode 509, on why weight loss challenges fade once the prize is gone
•  Episode 499, on the skills that keep your results going after a program ends
•  Episode 501, on menopause weight gain

💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40

📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 40

 📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial 

👥 Join the free Facebook community

❓ Ask a question for the show

Educational content only, not medical advice.

We evaluate weight loss challenges and why they can make you "win" on the scale while losing muscle, bone, and momentum toward your true goal of improving how you look and feel.

Learn what the research says about rebounds after incentives end and the 3 metrics to track instead for sustainable fat loss over 40, including:

• How challenges can reward extreme dieting and too much cardio while devaluing lifting 
• What studies show about lean mass and bone loss despite similar weight loss
• What financial incentive research finds once prizes and payments stop 
• Why workplace wellness challenges often fail to move long-term health outcomes
• What the Biggest Loser follow-up does and does not prove about metabolism
• How to set goals against your own baseline for better maintenance
• What to track instead and what improves outcomes the most

If you want your next challenge to leave you leaner and stronger instead of just lighter, hit play.

Join our 12-Week Dialed In Fall Challenge, 12 weeks of Dialed In coaching inside Eat More Lift Heavy for adults over 40, with 3 goals scored against your own starting point through the holidays. It starts Monday, October 12, and the winner gets 3 months of free coaching plus a private call with me and Carol:
https://witsandweights.com/challenge

Timestamps:

0:00 - Weight loss challenges and what they measure
4:23 - What the scale is actually measuring
6:07 - Cardio, lifting, and the TEMPO diet trial
8:56 - The better way to score your results
12:37 - What happens after the incentives end
16:28 - The Biggest Loser follow-up
19:00 - What to measure instead of weight loss
26:55 - Bonus: one thing before your next fat loss phase to increase your chances of maintaining results long-term

Episode Resources:

• Join the 12-Week Dialed In Fall Challenge

💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40

📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 40

 📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial 

👥 Join the free Facebook community

❓ Ask a question for the show

Educational content only, not medical advice.

Why does bad nutrition advice sound so convincing, and how do you know who to trust?

Registered dietitian Kylee Van Horn and journalist and elite ultrarunner Zoë Rom, hosts of Your Diet Sucks podcast, join me to expose how nutrition and fitness claims get distorted from actual research into confident prescriptions.

We break down why mechanisms and individual studies aren’t enough, how social media rewards certainty over nuance, and why women’s fitness and hormone health have become especially vulnerable to questionable claims around menopause, cycle syncing, detoxes, testing, and supplement stacks.

We also cover protein and muscle building, why “more” isn’t automatically better, how chronic underfueling can distort your perception of what your body needs, and why getting the basics of nutrition, fueling, and lifting weights right matters more than chasing optimization.

Join Eat More Lift Heavy to build muscle, lose 10-20 lbs of fat, and learn what works for your body, 1 week at a time. Eat more and lift heavy with confidence.

Timestamps:

0:00 - Why convincing nutrition advice fails
2:56 - Social media rewards the wrong information
9:35 - When scientific mechanisms mislead you
13:35 - How to identify trustworthy experts
19:35 - Why women’s nutrition became big business
25:35 - Menopause, metabolism, and body composition
35:05 - Cycle syncing and supplement stacks
41:35 - Protein optimization misses the basics
47:35 - Underfueling and learning your body 

Episode resources:

• Podcast: Your Diet Sucks
• Website: yourdietsuckspodcast.com 
• Instagram: @yourdietsuckspod 

💪 Join Eat More Lift Heavy, the 26-week coached program to build muscle and lose fat after 40

📱 Get Fitness Lab, the AI coaching app for strength training and nutrition over 40

 📊 Track your nutrition with MacroFactor and use code WITSANDWEIGHTS for a 2-week free trial 

👥 Join the free Facebook community

❓ Ask a question for the show

Educational content only, not medical advice.