In this episode of the Fit Father Project Podcast, I sit down with Liz Plosser — former Editor-in-Chief of Women's Health, author of Own Your Morning, and a busy parent juggling three kids, a career, and a serious training schedule. We break down one of the most overlooked tools in modern nutrition: essential amino acids (EAAs). This conversation goes beyond "eat more protein" and into the real science of how fast your body can actually use it.Liz and I unpack what EAAs are, why leucine is the t...
In this episode of the Fit Father Project Podcast, I sit down with Liz Plosser — former Editor-in-Chief of Women's Health, author of Own Your Morning, and a busy parent juggling three kids, a career, and a serious training schedule.
We break down one of the most overlooked tools in modern nutrition: essential amino acids (EAAs). This conversation goes beyond "eat more protein" and into the real science of how fast your body can actually use it.
Liz and I unpack what EAAs are, why leucine is the trigger switch for muscle building, and why men over 40 specifically need to pay closer attention to protein timing and absorption as anabolic resistance creeps in with age.
Liz shares her own protein audit story — going from 40-50 grams a day to over 100 — and how adding EAAs and creatine changed her recovery, energy, and body composition within weeks.
This episode is a practical, no-hype breakdown of one of the simplest ways to get more out of the protein you're already trying to eat.
Rate & Review – If this episode helped you understand how to fuel recovery and protect muscle as you age, please rate and review the Fit Father Project Podcast. Your review helps more men discover the show and get the tools they need to live stronger, healthier, and longer.
Join the Fit Father Community – Want support building a nutrition plan that actually protects your muscle and energy after 40? Join the Fit Father brotherhood and surround yourself with men who are committed to living with more strength, energy, and purpose.
Key Takeaways
- Total daily protein intake is still the foundation — most men underestimate how little they're actually getting
- Essential amino acids (EAAs) are the pre-digested building blocks of protein, absorbed almost immediately with no digestion required
- Leucine is the "MVP" amino acid — it independently triggers mTOR and switches on muscle protein synthesis
- Whey protein is roughly 40% essential amino acids by weight — effective, but slower than a pure EAA supplement
- Men over 40 face increasing anabolic resistance, meaning the same amount of protein produces less muscle-building signal than it used to
- EAAs are useful around fasted training — they can buffer muscle breakdown without fully breaking a deep fast
- Timing matters less than consistency: morning, pre-workout, post-workout, or "spiking" a lower-protein meal all work
- Plant-based meals often lack sufficient leucine — adding EAAs can close that gap for muscle-building purposes
- Third-party testing and full-label transparency are non-negotiable when choosing any supplement
- Muscle functions as a longevity organ — it drives metabolic rate, glucose regulation, and bone/joint protection as you age
Fuel Your Recovery with Kion Essential Amino Acids
If you're training hard, recovering slow, or just not confident your protein is actually being used efficiently, Kion's Essential Amino Acids are formulated with research-backed leucine levels to help activate muscle protein synthesis fast — no digestion required. Head to getkion.com/fitfather and save 20% on your first order.
Support Your Mitochondria with BEAM Minerals
Your mitochondria need key minerals — magnesium, iron, copper, and zinc — to actually generate the energy your body runs on. BEAM Minerals is a liquid mineral supplement Dr. Anthony takes daily for steadier energy and better recovery. Head to beamminerals.com/fitfamily and use code FITFAMILY for 20% off your first order.
Breakthrough In The Desert LIVE 2026!
Come experience the energy of Breakthrough In The Desert, in person this August 7–9 in Phoenix. You'll enjoy transformational teaching, nourishing meals, and the kind of real community that leaves you feeling recharged, inspired, and deeply connected.
Reserve your spot now and join us for an unforgettable weekend. We look forward to meeting you!
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*Please know that weight loss results and health changes/improvements vary individually; you may not achieve similar results. Always consult with your doctor before making health decisions. This is not medical advice - simply very well-researched information on longevity training, muscle health, and healthy aging.
