Five Minute Answers: Iron Deficiency, Mobility Programs, Performance Supplements, & More
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The Consistency Project tackles five listener questions with evidence-based clarity, starting with iron deficiency—where the hosts emphasize testing ferritin and serum iron, not just relying on RDA numbers, to avoid misdiagnosing fatigue. They challenge the 'more is better' mindset in mobility, questioning the 30-minute daily squat trend promoted by Vanja.moves, and argue that functional range of motion matters more than Instagram-perfect poses. For runners, Keith’s two-day weekly routine is praised as a sustainable start, with a suggestion to add strength and sprint work for long-term health. On supplements, Gnomeo and sodium bicarbonate (Bicarb 3.0) are scrutinized: while sodium bicarbonate has marginal, context-specific benefits for elite athletes, the evidence for Gnomeo is lacking, and both carry risks like GI upset or contamination. Finally, whey protein isn’t inherently problematic—but its convenience can lead to overconsumption and reduced satiety, and body fat scales (bioimpedance or DEXA) are only useful if used consistently over time, not as one-off metrics. The episode champions personalized, practical action over perfection.
Test ferritin and serum iron, not just CBC, to catch iron deficiency early—especially if fatigue persists despite adequate intake.
Avoid 30-minute daily squat routines; functional range of motion matters more than Instagram aesthetics.
Two running days per week with rest days are sufficient for 5K readiness—add strength and sprint work for long-term health.
Sodium bicarbonate may offer marginal performance gains in elite athletes but causes GI distress; test in training, not competition.
Gnomeo lacks evidence for performance improvement; its benefits are likely placebo-driven, especially in high-stakes environments.
…and 3 more takeaways available in PodZeus
Introduction and Coach Masterclass Promo
Patrick introduces the episode and promotes the Three Pillars Method Coaches Masterclass, highlighting its practical, evidence-based approach and cohort-based learning for coaches.
Iron Deficiency: Testing Over Guessing
“It's possible to have iron deficiency without anemia. So iron deficiency doesn't always show up with a CBC test.”
Running Habit: Two Days a Week Is Enough
“You're probably already there and proving to yourself that yeah, you don't need to be running every day just to be able to go out and run a 5k.”
Mobility Programs: More Isn’t Always Better
“If we just take a general population or most population, I'd rather than maybe do two minutes at the bottom of a squat and then let's spend the other 28 minutes walking, lifting, running, fill in the blank with any other exercise.”
Performance Supplements: Gnomeo and Bicarb 3.0
“If there is an effect, again, we're talking about kind of the splitting hairs, maybe, maybe, maybe.”
“The placebo effect can be like 50%. I mean, it can be crazy how strong the placebo effect can be.”
“If we just take a general population or most population, I'd rather than maybe do two minutes at the bottom of a squat and then let's spend the other 28 minutes walking, lifting, running, fill in the blank with any other exercise.”
“Basically, you could have iron deficiency. without anemia. So iron deficiency doesn't always show up with a CBC test.”
Hosts
EC Sienkowski
person
Patrick Remmers
person
Three Pillars Method
brand
Vanja.moves
brand
OptimizeMeNutrition.com
product
sodium bicarbonate
other
CrossFit
brand
Keith
person
Gnomeo
brand
Lindsay
person
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