Docs Who Lift

Docs Who Lift

Drs. Spencer and Karl Nadolsky talk about nutrition, medicine, and fitness through the lens of two physicians who lift weights. Both doctors are former NCAA division 1 wrestlers who have gone into medicine. Dr. Spencer Nadolsky is a board certified family physician specialized in obesity medicine and lipidology. Dr. Karl Nadolsky is a board certified endocrinologist also specialized in obesity medicine.

  • 31 minutes 54 seconds
    GLP-1 Side Effects Deep Dive: Slimmer's Paralysis, Bladder Spasms, & Reactive Hypoglycemia.

    Takeaways:

    Slimmer's Paralysis is a recognized condition.

    Ethical boundaries are crucial in patient relationships.

    Medical professionals must maintain professionalism at all times.

    Humor can sometimes arise in serious discussions.

    Patient stories should always be handled with care.

    The importance of clear communication in medical settings.

    Understanding patient experiences is vital for effective care.

    Ethics in medicine is a complex and nuanced topic.

    Medical discussions can lead to unexpected topics.

    Maintaining a professional demeanor is essential.

     

     


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    5 December 2025, 10:30 pm
  • 34 minutes 8 seconds
    GLP-1s and Breast Milk: What the New Research Actually Found

    Takeaways:

    Drug transfer during lactation is complex and challenging.

    Semaglutide was not detected in women taking any dose.

    Low amounts of tears epitide were found in milk.

    Tissue damage can affect drug absorption.

    Mastitis and engorgement complicate the lactation process.

    Injections are necessary for effective drug delivery.

    The analogy of an elephant illustrates the difficulty of drug transfer.

    Detection of drugs in milk is a critical concern for breastfeeding mothers.

    Understanding turnover is essential in lactation studies.

    The implications of drug transfer on women's health are significant.

    Infant Risk Center Link

     


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    19 November 2025, 11:30 pm
  • 35 minutes 23 seconds
    How to Build Healthy Routines That Actually Stick

    Takeaways:

    Behavior change is a complex process that requires understanding motivation and discipline.

    Motivation is not just a feeling; it's a psychological skill that can be developed.

    Many common phrases about behavior change are misleading and oversimplified.

    Exercise should be viewed as a choice rather than a habit that becomes automatic.

    Self-efficacy is crucial for successful behavior change and can be built through mastery experiences.

    Future self thinking can help individuals align their actions with their long-term goals.

    It's important to lower barriers to entry for new behaviors to increase adherence.

    Modeling healthy behaviors is essential for influencing children and adolescents.

    The psychological definition of a habit differs from the colloquial use of the term.

    Resources and support systems are vital for individuals looking to change their behaviors.

    Follow Dr. Nordin Here

    https://bodybrainalliance.com/


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    12 November 2025, 5:00 pm
  • 1 hour 56 seconds
    The Truth About Testosterone Therapy in Women (with Dr. Susan Davis)
    • Testosterone therapy can improve libido in postmenopausal women.
    • Sexual dysfunction in women is complex and multifactorial.
    • Low sexual desire is only considered a disorder if it causes distress.
    • Psychosocial factors play a significant role in sexual health.
    • Testosterone levels do not change significantly at menopause.
    • The placebo effect can significantly influence treatment outcomes.
    • Individualized care is crucial in managing sexual dysfunction.
    • Dosing for testosterone therapy should be carefully monitored.
    • Current medications for low libido have modest benefits.
    • Evidence for testosterone therapy in premenopausal women is still emerging.

      Tap to Follow Dr.Susan

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    3 November 2025, 10:00 pm
  • 32 minutes 1 second
    From Injections to Pills: Breaking Down the New Oral GLP-1 Data

    Show Notes:
    In this episode of Docs Who Lift, the Nadolsky brothers welcome back Dr. Sean Wharton, clinical trialist and one of the leading researchers behind the next generation of oral GLP-1 medications. Together, they break down:

    The OASIS-4 trial results on 25mg oral semaglutide and how it stacks up to injectable Wegovy

    How orforglipron, Eli Lilly’s new small-molecule GLP-1, differs from peptide-based drugs

    Why these new therapies could make weight management more accessible and affordable

    The fascinating pharmacology behind “snack molecules” and small-molecule receptor agonists

    Common misconceptions about bioavailability, dosing, and side effects

    The potential role of oral GLP-1s for patients with mild obesity or cardiometabolic disease

    Whether you’re a clinician, researcher, or patient curious about the future of obesity medicine, this conversation offers a clear look at how science is shifting toward needle-free solutions.

    Oasis 1 Trial Link

    Oasis 4 Trial Link

    Attain 1 Trial Link


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    23 October 2025, 4:00 pm
  • 48 minutes 3 seconds
    De-Emphasizing BMI, Prioritizing Health: What’s New in the ACE Obesity Guidelines

    In this episode of Docs Who Lift, the Nadolsky brothers dive deep into the newly released American Association of Clinical Endocrinology (ACE) Algorithm for Obesity Care led by Dr. Karl himself. They explore:

    Why ACE moved away from a BMI-only approach to a person-centered, complication-centric model

    The new staging framework (ABCD) that helps individualize treatment intensity

    How to interpret “clinical” vs “preclinical” obesity under the new model

    Updated targets for clinically meaningful weight loss (5%, 10%, 15% tiers)

    The emphasis on resistance training, sleep, and behavioral health alongside nutrition

    Practical guidance for selecting anti-obesity medications and identifying the right therapy for each patient

    Whether you’re a clinician, health professional, or patient trying to understand modern obesity care, this episode breaks it all down in a practical, real-world way without the jargon.

    Youtube Video to follow along the graphic mentioned


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    13 October 2025, 4:00 pm
  • 57 minutes 56 seconds
    Debunking The Myths of Metabolism and Weight Loss

    Takeaways

    • The book aims to dispel myths surrounding the Biggest Loser study.
    • Miscommunication in media has led to public confusion about metabolism.
    • Metabolic adaptation is a response to weight loss, not a determinant of it.
    • Cultural factors significantly influence eating habits and food choices.
    • The food environment plays a crucial role in dietary behaviors.
    • Bipartisan support is necessary for effective food policy changes.
    • Understanding metabolism requires a nuanced approach beyond just calories.
    • The relationship between exercise and metabolism is complex and not fully understood.
    • Appetite signals are a major factor in weight regain after dieting.
    • Education about nutrition science is essential for public understanding.

      Julia Belluz X/Twitter
      Kevin Hall X/Twitter
      Purchase Their Book Here









       

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    25 September 2025, 9:00 pm
  • 39 minutes 26 seconds
    Menopause Medicine Meets Obesity Care: Doctors React

    Takeaways

     

    Menopausal women often prioritize weight gain concerns over other symptoms.

    The study observed an association between hormone therapy and weight loss with GLP-1 medications.

    Retrospective studies have limitations but can provide valuable insights.

    Future research should focus on randomized controlled trials to confirm findings.

    The relationship between estrogen and GLP-1 signaling needs further exploration.

    Funding for research can be challenging, especially for early career investigators.

    Collaboration between different specialties is crucial for comprehensive patient care.

    The media often misrepresents research findings, leading to misconceptions.

    Individualized treatment plans are essential for menopausal women.

    There is a need for more awareness about the effects of menopause on health.

    Research Links:
    Weight loss response to semaglutide in postmenopausal women with and without hormone therapy use
    Combination of obesity medication tirzepatide and menopause hormone therapy fuels weight loss



     

     


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    1 September 2025, 5:00 pm
  • 1 hour 7 minutes
    Women’s Fitness Needs Debate: Dr. Stacy Sims vs. Dr. Lauren Colenso-Semple

    We covered:

    Fasted training

    Protein timing

    and many more fitness topics!

    Hear Dr. Lauren Colenso-Semple and Dr. Stacy Sims discuss outcomes versus mechanisms and much more

    Tap Here for Dr Stacy Sims References
    Tap Here for Dr. Colenso-Semples References

    Dr. LCS Instagram
    Dr. SS Instagram

     


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    29 August 2025, 9:00 pm
  • 33 minutes 50 seconds
    Do You Really Lose Muscle on Semaglutide or Tirzepatide?

    Takeaways

    • The podcast features Dr. Grant Tinsley, a body composition expert.
    • The discussion revolves around a case series on body composition effects.
    • GLP-1 receptor agonists are a focus of the research.
    • The importance of resistance training in weight loss is emphasized.
    • Patient case studies provide insights into individual experiences.
    • The first patient lost a significant amount of fat mass while preserving lean mass.
    • The second patient achieved remarkable body composition changes in a short time.
    • The third patient showed positive changes over a longer duration.
    • The need for more randomized trials is highlighted.
    • The conversation underscores the role of exercise and nutrition in weight management.

      Tap or Click here to see more from Dr. Grant
      Tap here for scientific references in this episode.

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    22 August 2025, 7:00 pm
  • 49 minutes 50 seconds
    Predatory Lab Testing: What They’re Not Telling You

    Takeaways

    Direct-to-consumer lab testing is on the rise, with significant marketing efforts behind it.

    Many patients feel brushed off by traditional healthcare providers, leading them to seek alternative testing options.

    Communication between patients and healthcare providers is often inadequate, contributing to misunderstandings about health.

    Over-testing can lead to unnecessary anxiety and misinterpretation of results.

    Fitness influencers often promote lab testing without proper medical training, which can be harmful.

    There is a need for ethical practices in lab testing and patient care.

    Patients should be cautious of companies that upsell supplements based on lab results.

    The healthcare system often fails to provide adequate time for patient concerns to be addressed.

    Understanding lab results requires skilled interpretation, which is often lacking in direct-to-consumer models.

    A collaborative approach among healthcare professionals is necessary to improve patient outcomes.

    Click to join Dr. Spencer's online clinic if you need help with this 
     

    Click here to check out Barbell Medicine


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    16 August 2025, 7:00 pm
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