What if the scale isn't moving, but your health is dramatically improving?

If you've ever felt discouraged because the number on the scale won't budge—even on a GLP-1 medication—this episode will change how you think about these drugs. Dr. Cooper breaks down the research showing that the biggest benefits have nothing to do with weight loss. It's all about metabolic health.

This Week on Fat Science

Dr. Emily Cooper, Mark Wright, and Andrea Taylor explore the research proving GLP-1 medications are far more than "weight loss drugs." The team explains how cardiovascular outcome trials revealed unexpected heart protection, why inflammation reduction may be the real mechanism behind these benefits, and what the latest FDA approvals for kidney disease, sleep apnea, and fatty liver mean for patients. Plus: the new oral Wegovy pill, what's coming next in metabolic medicine, and why everyone should be screened for metabolic dysfunction regardless of weight.

What You'll Learn

• Why two-thirds of cardiovascular risk reduction from GLP-1s is completely independent of weight loss

• How these medications reduce inflammation, stabilize arterial plaque, and improve vascular function

• The difference between MASLD and MASH—and why the name change matters

• What the Flow Trial revealed about kidney protection (and why it was stopped early)

• How Zepbound earned FDA approval for sleep apnea

• Why metabolic screening should happen regardless of what the scale says

Notable Quote

"You can still become incredibly healthier even if the weight is more stubborn. So I think that's the thing, is to discuss with your doctor not 'Oh, I want to lose X amount of pounds' or 'How much weight do you think I should lose?' That is not the conversation. It's more, let's take a look at the health parameters."

— Dr. Emily Cooper

Links & Resources

• Podcast Home: fatsciencepodcast.com

• Cooper Center for Metabolism: coopermetabolic.com

• Resources from Dr. Cooper: coopermetabolic.com/resources

• Submit Your Question: questions@fatsciencepodcast.com or dr.c@fatsciencepodcast.com

Fat Science is supported by the Diabesity Institute, a nonprofit dedicated to increasing access to effective, science-based metabolic care.

Disclaimer: This podcast is for informational purposes only and is not intended as medical advice. Please consult with a qualified healthcare provider for personalized recommendations.

This week on Fat Science, Dr. Emily Cooper, Mark Wright, and Andrea Taylor answer listener mailbag questions from California, the UK, France, Washington, Wyoming, and beyond.

The team breaks down why Dr. Cooper does not recommend calorie tracking (and when limited tracking can make sense), how to build confidence in eating without data, and why “mechanical eating” sometimes needs medical customization—especially for people with slow gut transit or gastroparesis-like symptoms.

They also dig into bile acid malabsorption after gallbladder removal, when metformin side effects deserve a second look, what we currently know about COVID-19’s potential impact on metabolic health, and why metformin and GLP-1 medications can be complementary—particularly in PCOS.

Key Takeaways
• Long-term calorie tracking can override physiologic cues and reinforce diet mentality.
• Short-term, targeted tracking may be useful when guided by a clinician (e.g., nutrient deficiencies ).
• Obesity and abnormal appetite are both manifestations of metabolic dysfunction—not simple cause and effect.
• Mechanical eating is a framework, not a rigid rule—timing and food choices may need medical tailoring.
• Post-gallbladder diarrhea may reflect bile acid malabsorption and can be treatable.
• Metformin and GLP-1s often complement each other because they target different metabolic states (fasting vs fed).

Dr. Cooper’s Actionable Tips
• Stop daily calorie counting—focus on consistent patterns and metabolic nourishment.
• Use mechanical eating basics: eat every few hours, include all food groups, and reduce chemical additives when possible.
• If you’re transitioning away from tracking, consider a dietitian skilled in diet-mentality recovery.
• If frequent eating worsens sleep or bloating, work with a medical dietitian to adjust intervals and food types (especially with slow GI transit).
• If chronic diarrhea appears (especially after gallbladder removal), ask your clinician about bile acid malabsorption and treatment options.
• Use labs to guide therapy: fasting insulin can signal metformin benefit; post-meal patterns can point toward GLP-1 needs.

Notable Quote
“Once you start using tracking to stay in a calorie range or a carbohydrate range, you’re putting your brain in front of your physiologic intuition—your body is sending you important cues all the time.”
—Dr. Emily Cooper

Links & Resources

The Metabolic Links to PCOS, Release Date 2/24/25

The COVID Connection to Diabetes & Metabolic Health, Release Date 12/16/24

Podcast Home: https://fatsciencepodcast.com/
Episode References: https://fatsciencepodcast.com/wp-content/uploads/2025/06/Scientific-References-Fat-Science-Episodes.pdf
Cooper Center: https://coopermetabolic.com/podcast/
Resources from Dr. Cooper: https://coopermetabolic.com/resources/
Submit a Question: questions@fatsciencepodcast.com

*Fat Science: No diets, no agendas—just science that makes you feel better. This podcast is for informational purposes only and is not intended to be medical advice.

his week on Fat Science, Dr. Emily Cooper, Mark Wright, and Andrea Taylor answer listener mailbag questions that get to the heart of metabolic health. The team explains the real difference between meals and snacks, discusses whether GLP-1 medications can be appropriate for children in complex cases, explores why some people appear to be “non-responders” to Wegovy, and breaks down why alarming headlines about rapid weight regain miss the bigger metabolic picture. They also explain how to set a goal weight using body composition, labs, and overall health—rather than the scale alone.

Key Questions Answered
• What separates a meal from a snack metabolically?
• Why can grazing all day backfire—even with healthy food?
• Are GLP-1s ever appropriate for kids?
• Why do some people feel hungrier as GLP-1 doses increase?
• How are PCOS and insulin dysregulation connected?
• What is a mixed meal tolerance test, and why does it matter?
• Do GLP-1 users really regain weight faster?
• How should goal weight be determined after major weight loss?

Key Takeaways
• Meals provide structure; snacks prevent long gaps—both matter.
• GLP-1 “non-response” often signals deeper metabolic issues.
• Weight regain reflects underlying dysfunction, not personal failure.
• Maintenance dosing must be individualized.
• Body composition matters more than BMI or scale weight.

Dr. Cooper’s Actionable Tips
• Eat structured meals with carbs, protein, and fats.
• Use snacks strategically to avoid long gaps.
• Ask about deeper glucose/insulin testing when progress stalls.
• Prioritize DEXA body composition over scale-based goals.
• Avoid compounded GLP-1s—especially in children.

Notable Quote

“If you stop treating the metabolic dysfunction, the dysfunction is still there—and the body will drive weight back to where it was headed all along.”
—Dr. Emily Cooper

Links & Resources
Podcast Home: https://fatsciencepodcast.com/
Episode References: https://fatsciencepodcast.com/wp-content/uploads/2025/06/Scientific-References-Fat-Science-Episodes.pdf
Cooper Center: https://coopermetabolic.com/podcast/
Resources from Dr. Cooper: https://coopermetabolic.com/resources/
Submit a Question: questions@fatsciencepodcast.com

Fat Science: No diets, no agendas—just science that makes you feel better. This podcast is for informational purposes only and is not intended to be medical advice.