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Professor P with Dr.Peykar

Professor P with Dr.Peykar

By: Parsa Peykar
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What does it take to be influential in today's world? Dr. Parsa Peykar -psychologist, university professor, and author- joined by world-class experts from diverse fields explore practical lessons on leadership, influence, and service.Each episode of the Professor P Podcast is designed like a mini research project, built around a central “research question” tied to the theme. Every episode unfolds in three parts: 1.Book Review or Art Analysis – exploring ideas that set the stage.2. Expert Conversation – insights from leading voices across diverse fields. 3. Student Reflections – real feedback and fresh perspectives from university students.

Across all episodes, one theme remains constant: every guest leaves listeners with at least one simple act of kindness to put into practice.

The Professor P Podcast is a fun, engaging “university” for everyone—delivering both educational and experimental lessons to inspire you to grow, lead, and make an impact in your chosen field. More than a podcast, it’s a movement to add value to your life—and to encourage you to add value to others.

📩 We’d love to hear from you! Share your comments, ideas, or just say hi: contact@parsapeykar.com

Copyright 2023 All rights reserved.
Biological Sciences Personal Development Personal Success Science
Episodes
  • Human Performance 360 Episode 05 | Nutrition as Performance Science: From Athletes to Executives (Podcast with Dr. Marion Nestle, World-Leading Scholar in Nutrition and Food Systems)
    Mar 7 2026

    What if the quality of your decisions, your leadership capacity, and your emotional control were shaped not just by mindset—but by metabolism?

    In this episode of Human Performance 360, we explore a powerful but often overlooked truth: human performance is biological before it is psychological. Every strategic decision, every moment of focus, and every emotional response is powered by the brain’s metabolic systems. And those systems depend directly on how we fuel the body.

    Your brain represents only about two percent of your body weight, yet it consumes roughly twenty percent of your daily energy. Cognitive clarity, impulse control, decision making, and emotional regulation all rely on stable energy delivery to the brain—primarily through glucose metabolism, oxygen supply, and neural efficiency.

    When that fuel becomes unstable, performance declines.

    Research in neuroscience and behavioral physiology shows that fluctuations in blood glucose can impair attention, working memory, cognitive flexibility, and inhibitory control. Poor sleep—often influenced by alcohol consumption, late-night eating, or poor nutritional habits—reduces activity in the prefrontal cortex, the very region responsible for planning, judgment, and emotional regulation, while increasing reactivity in the amygdala, the brain’s threat detection center.

    The result?

    More impulsivity. More emotional volatility. Less strategic thinking under pressure.

    Add another layer: chronic low-grade inflammation, often associated with highly processed dietary patterns. Studies link it to fatigue, slower recovery, depressive symptoms, and reduced cognitive efficiency. Inflammation does not only affect physical health—it affects mood, clarity, and resilience.

    Elite athletes already understand this. In sports science, nutrition is treated as a performance system:

    • Glycogen availability predicts endurance and fatigue resistance • Protein timing influences recovery and adaptation • Even mild dehydration—just two percent body weight loss—can impair reaction time, attention, and short-term memory

    Athletes fuel strategically because margins matter.

    But here is the deeper question we explore in this episode:

    Why do we apply nutritional precision to athletes—but not to leaders, entrepreneurs, and decision makers?

    The same metabolic systems that determine a marathon runner’s endurance also influence a CEO navigating a ten-hour negotiation. The same glucose dynamics affecting a tennis player in a fifth set affect a founder making high-stakes financial decisions.

    The brain does not distinguish between sport and strategy.

    Energy stability shapes cognitive stability. Cognitive stability shapes emotional regulation. And emotional regulation shapes leadership effectiveness.

    This episode reframes nutrition not as a trend, aesthetic goal, or moral debate—but as infrastructure for human performance.

    Because if mindset is the software, nutrition is part of the hardware.

    And hardware determines bandwidth. Hardware determines processing speed. Hardware determines resilience under pressure.

    To explore this with scientific rigor and clarity, I’m joined by one of the most influential voices in nutrition science and public health:

    Marion Nestle

    Together, we examine how nutrition shapes cognitive performance, decision making, leadership capacity, and long-term resilience—from elite athletes to executives operating at the highest levels.

    This conversation will change how you think about food, performance, and the biology behind human excellence.

    🎧 Listen now and rethink what truly fuels performance.

    Show More Show Less
    37 mins
  • Human 360 Mini Episode 04 | Mental Reset: 3 Tools to Strengthen Belief Before Results Appear
    Mar 1 2026

    Self-efficacy is not confidence. It’s not optimism. It’s not hype.

    It’s your brain’s belief about one specific question:

    “Can I execute the actions required in this situation?”

    And that belief determines everything.

    When self-efficacy is strong: • Effort increases • Persistence rises • Emotional regulation improves • Recovery from failure accelerates

    When it weakens: • Avoidance grows • Anxiety spikes • Identity feels threatened

    In this Mental Reset episode of Human Performance 360, Dr. Parsa Peykar breaks down the psychology of self-efficacy and gives you three structured tools to rebuild belief — especially when results are delayed.

    🔑 Tool 1: Shrink the Target Why mastery — not motivation — builds belief, and how small executable wins rewire your brain for momentum.

    🔁 Tool 2: Separate Outcome from Capability How high performers protect identity by distinguishing data from ego.

    🧭 Tool 3: Borrow Belief Strategically The science of modeled success — and how to use it without falling into comparison traps.

    This episode is for you if: • You’re procrastinating despite caring • A recent setback shook your confidence • Anxiety feels louder than execution • You feel capable — but hesitant

    Self-efficacy does not collapse all at once. It erodes through interpretation.

    This reset rebuilds it through structure.

    Because before performance improves, belief must stabilize.

    And belief stabilizes through action.

    🎙️ This is Human Performance 360.

    Show More Show Less
    9 mins
  • Human Performance 360 Episode 04 | The Power of Self-Efficacy: Believing You Can — Before You Act (Podcast with Dr. Feltz, Pioneer in Self-Efficacy Research in Sport)
    Feb 21 2026

    What separates two equally talented performers under pressure?

    Often, it’s not skill. It’s not preparation. It’s belief.

    In this episode of Human Performance 360, Dr. Parsa Peykar sits down with Deborah Feltz, distinguished professor at Michigan State University and one of the foremost authorities on self-efficacy in sport and exercise psychology.

    Building on the foundational work of Albert Bandura, Dr. Feltz has spent decades researching how belief influences performance — from individual athletes to entire teams.

    Together, we explore:

    What self-efficacy truly is — and how it differs from confidence or self-esteem

    The four scientifically validated sources of belief

    How athletes can use failure to strengthen — not weaken — efficacy

    The role of physiological interpretation (nerves, adrenaline, fatigue) in performance

    Coaching efficacy — and how a leader’s belief shapes team outcomes

    The difference between calibrated confidence and dangerous over-belief

    How self-efficacy applies beyond sport — into leadership, entrepreneurship, and life

    This episode moves beyond motivational language and into evidence-based performance science.

    You’ll learn why self-efficacy predicts:

    Effort

    Persistence

    Emotional regulation

    Resilience under pressure

    And ultimately, results

    Whether you’re an athlete, coach, executive, student, or creator — this conversation will challenge you to examine a powerful question:

    Where is your belief coming from — and is it strong enough to support your next level?

    🔥 Reflection Prompt

    Think of one area in your life where you hesitate — not because you lack skill, but because you lack belief.

    What would change if you acted as if you could?

    Show More Show Less
    42 mins
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