

The Metabolic Classroom with Dr. Ben Bikman
Insulin IQ
Welcome to The Metabolic Classroom, a nutrition and lifestyle podcast focused on metabolism, which is how our bodies use energy, and the truth behind why we get sick and fat. Every week, Dr. Ben Bikman shares valuable insights that you can apply in your own life and share with friends and loved ones. The Metabolic Classroom is brought to you by BenBikman.com and InsulinIQ.com. Hosted on Acast. See acast.com/privacy for more information.
Episodes
Mentioned books

Nov 14, 2024 • 35min
Oxalates and Metabolic Health: How and Why Antinutrients From Plants Can Be Harmful
For The Metabolic Classroom lecture this week, Dr. Bikman explores the often-overlooked effects of oxalates on human health, with a focus on their impact on metabolic, kidney, cardiovascular, gut, and joint health.Oxalates are natural compounds found in various plants, including leafy greens like spinach and kale, as well as certain nuts, seeds, grains, and legumes. They serve as a defense mechanism for plants against herbivores, as their high concentrations can cause irritation and reduce nutrient absorption. While often thought of as harmless, oxalates can act as “antinutrients” by binding to essential minerals such as calcium, magnesium, and iron, limiting their bioavailability and potentially leading to deficiencies.Oxalates form crystals with calcium, creating a compound known as calcium oxalate. When these crystals accumulate in the body, they can contribute to kidney stones—a problem that affects many people. Ben explains that calcium oxalate crystals make up about 80% of all kidney stones, underscoring the connection between oxalate consumption and kidney health. Individuals prone to kidney stones, particularly those consuming high-oxalate diets or taking high doses of vitamin C (which the body can convert to oxalates), may face a heightened risk.To mitigate oxalate-related health risks, Dr. Bikman suggests practical strategies, including reducing high-oxalate foods, ensuring adequate calcium intake to bind oxalates in the gut, staying hydrated to aid in oxalate excretion, and consuming fermented foods or probiotic supplements to support a healthy gut microbiome. He also highlights the importance of a balanced approach to vitamin C supplementation, as excessive intake may increase oxalate production in the body.visit: https://www.insuliniq.comBen’s favorite yerba maté and fiber supplement: https://ufeelgreat.com/usa/en/c/InsulinIQBen’s favorite meal-replacement shake: https://gethlth.com (discount: BEN10)Ben’s favorite electrolytes (and more): https://redmond.life (discount: BEN15)Ben’s favorite allulose source: https://rxsugar.com (discount: BEN20)Ben’s favorite health check-up for women: https://choosejoi.co/drben15 (discount: DRBEN15)Ben’s favorite health check-up for men: https://blokes.co/drben15 (discount: DRBEN15)Ben’s favorite exogenous ketone: https://www.americanketone.com (discount: Ben10)Due to character length constraints, references are not posted here. However, for a complete list, we respond quickly. Please email: support@insuliniq.com with your request, and be sure to mention which Metabolic Classroom episode you are referring to, which in this case is “Episode 78 - Oxalates & Metabolic Health”.#Oxalates #MetabolicHealth #KidneyStones #AntiNutrients #DrBenBikman #CalciumOxalate #GutHealth #Inflammation #JointPain #FermentedFoods #Microbiome #Probiotics #NutrientAbsorption #Metabolism #OxalatesInPlants Hosted on Acast. See acast.com/privacy for more information.

Nov 7, 2024 • 34min
Microplastics & Metabolic Health: The Surprising Connection with Dr. Ben Bikman
During this week’s episode of The Metabolic Classroom, Dr. Bikman discusses the impact of microplastics on metabolic health, focusing on their effects on fat cells, insulin resistance, and blood vessel health.Microplastics—tiny plastic particles under five millimeters—are now ubiquitous in our environment, entering the body through food, water, air, and skin products. Their pervasiveness poses serious concerns due to their accumulation in human tissues and the release of harmful chemicals like BPA (bisphenol A) and phthalates, which disrupt normal hormone functions and lead to various health issues.Ben details how microplastics affect fat cell biology, particularly through BPA and phthalates, which mimic hormones like estrogen and testosterone, causing increased fat storage and even promoting fat cell growth and multiplication (hyperplasia and hypertrophy). This hormone disruption and fat cell expansion result in greater fat storage and elevated inflammation, contributing to insulin resistance, obesity, and chronic diseases like type 2 diabetes.Professor Bikman also explores how microplastics affect vascular health, citing studies that show microplastic particles in atherosclerotic plaques. These particles attract macrophages that attempt to remove the microplastics but instead form “foam cells,” which contribute to plaque formation and heighten the risk of cardiovascular disease.Ben concludes with recommendations to limit microplastic exposure, such as avoiding plastic containers for long-term water storage and choosing BPA-free, phthalate-free products, especially for food and beverages.visit: https://www.insuliniq.comBen’s favorite yerba maté and fiber supplement: https://ufeelgreat.com/usa/en/c/InsulinIQBen’s favorite meal-replacement shake: https://gethlth.com (discount: BEN10)Ben’s favorite electrolytes (and more): https://redmond.life (discount: BEN15)Ben’s favorite allulose source: https://rxsugar.com (discount: BEN20)Ben’s favorite health check-up for women: https://choosejoi.co/drben15 (discount: DRBEN15)Ben’s favorite health check-up for men: https://blokes.co/drben15 (discount: DRBEN15)Ben’s favorite exogenous ketone: https://www.americanketone.com (discount: Ben10)Show Notes/References:Due to character length constraints, references are not posted here. However, for a complete list, we respond quickly. Please email: support@insuliniq.com with your request, and be sure to mention which Metabolic Classroom episode you are referring to, which in this case is “Episode 77 - Microplastics & Metabolic Health: The Surprising Connection”.#Microplastics #MetabolicHealth #FatCells #DrBenBikman #BPA #Phthalates #InsulinResistance #ChronicInflammation #EndocrineDisruptors #HeartHealth #Atherosclerosis #PlasticsInHealth #Metabolism #HormoneDisruption #EnvironmentalHealth #MetabolicHealth Hosted on Acast. See acast.com/privacy for more information.

Oct 31, 2024 • 23min
Using a Continuous Glucose Monitor (CGM) to Help You Improve Insulin Sensitivity
This week’s episode of The Metabolic Classroom focuses on the potential of continuous glucose monitors (CGMs) as a valuable tool not only for individuals with diabetes but also for anyone interested in gaining deeper insights into their metabolic health.CGMs, which measure glucose levels continuously by detecting interstitial glucose, provide real-time feedback on how diet, exercise, stress, and sleep impact blood sugar, making them useful beyond their traditional application for managing diabetes.Dr. Bikman highlights studies that showcase the variability in individual glucose responses to the same foods, which can be attributed to factors like gut microbiome composition. Ben cites a prominent 2015 study from Israel that revealed individuals’ glucose reactions to identical foods varied widely, showing the personal nature of glycemic responses and the role of CGMs in helping people manage their blood glucose variability.Another study, from Stanford University, further illustrates how CGMs can reveal “hidden” glucose spikes, leading people to make more informed dietary and lifestyle decisions.Dr. Bikman touches on the idea that, beyond personal use, CGMs have clinical benefits as well. Studies from the Scripps Research Institute and the Framingham Heart Study show that CGMs can detect early signs of prediabetes and diabetes in individuals who may otherwise go undiagnosed, providing a valuable tool for early intervention.While there are critiques about CGMs, including concerns about potential overemphasis on glucose levels, costs, and possible psychological impacts, Dr. Bikman asserts that the advantages—such as improving insulin sensitivity, reducing glycemic variability, and empowering users to make healthier choices—outweigh these concerns.Ben concludes by encouraging those curious about their metabolic health to consider CGMs as a practical tool for self-monitoring, with potential for significant long-term health benefits.visit: https://www.insuliniq.comBen’s favorite meal-replacement shake: https://gethlth.com (discount: BEN10)Ben’s favorite electrolytes (and more): https://redmond.life (discount: BEN15)Ben’s favorite allulose source: https://rxsugar.com (discount: BEN20)Ben’s favorite health check-up for women: https://choosejoi.co/drben15 (discount: DRBEN15)Ben’s favorite health check-up for men: https://blokes.co/drben15 (discount: DRBEN15)Ben’s favorite exogenous ketone: https://www.americanketone.com (discount: Ben10)Show Notes/References:Due to character length constraints, references are not posted here. However, for a complete list, we respond quickly. Please email: support@insuliniq.com with your request, and be sure to mention which Metabolic Classroom episode you are referring to, which in this case is “Episode 76 - Using a Continuous Glucose Monitor (CGM) to Help You Improve Insulin Sensitivity”.#InsulinResistance #CGM #MetabolicHealth #BloodSugar #DrBenBikman #ContinuousGlucoseMonitor #InsulinSensitivity #GlycemicVariability #Microbiome #Prediabetes #SelfMonitoring #HealthTech #DiabetesPrevention #MetabolicInsights #NutritionalScience #Hyperglycemia #Glycation #HealthOptimization Hosted on Acast. See acast.com/privacy for more information.

Oct 24, 2024 • 29min
Glucosamine and Metabolic Health: What You Need to Know with Dr. Ben Bikman
Dr. Ben Bikman dives into the complex relationship between glucosamine and metabolic health. While commonly known for joint pain relief, the effectiveness of glucosamine is debated. The podcast reveals its potential to interfere with insulin signaling and elevate blood glucose, particularly in those with insulin resistance. Interesting studies show varying effects on metabolic health, suggesting that glucosamine might pose risks for some individuals. Overall, the importance of monitoring and understanding individual metabolic health shines through.

16 snips
Oct 19, 2024 • 36min
Hyperglycemia Explained: The Consequences of High Blood Sugar and Why It Matters with Dr. Ben Bikman
Dr. Ben Bikman dives into hyperglycemia, revealing its dangerous effects on metabolism and health. He discusses how even brief spikes in blood sugar can trigger insulin resistance, forming a harmful cycle. The podcast explores the oxidative stress caused by high glucose levels, linked to diseases like heart problems and kidney issues. It also highlights the formation of harmful compounds known as AGEs, emphasizing the need for effective glucose management to protect overall health. Tune in for critical insights into blood sugar and its widespread impact!

Oct 3, 2024 • 31min
The Links Between Antidepressants, Metabolic Health, and Insulin Resistance with Dr. Ben Bikman
This week, during the Metabolic Classroom lecture, Dr. Ben Bikman examines the metabolic consequences of medications used for mental health, such as antidepressants and anti-anxiety drugs. Ben highlights the close connection between mental health disorders like depression and anxiety with metabolic issues, particularly insulin resistance and type 2 diabetes. These medications, while effective for managing mental health symptoms, often lead to metabolic side effects such as weight gain and insulin resistance, complicating the relationship between mental and metabolic health.Dr. Bikman reviews key neurotransmitters—serotonin, dopamine, and norepinephrine—that influence both mental and metabolic functions. Serotonin helps regulate mood and appetite but can promote fat accumulation and inhibit fat breakdown. Dopamine is associated with pleasure and reward systems but also plays a role in regulating energy expenditure and fat metabolism. Norepinephrine, closely related to adrenaline, is involved in the body’s stress response and can stimulate fat breakdown and thermogenesis.The lecture then shifts to the metabolic effects of common mental health medications, such as SSRIs, tricyclic antidepressants, and antipsychotics. While these drugs can stabilize mood, they are often linked to significant metabolic disturbances, including weight gain, insulin resistance, and cravings for carbohydrate-heavy foods. Ben notes that these medications may exacerbate underlying metabolic issues, potentially worsening the mental health conditions they are meant to treat.Dr. Bikman concludes by emphasizing the importance of addressing metabolic health when treating mental health disorders. He highlights the role of brain glucose hypometabolism, where insulin resistance in the brain may contribute to anxiety and depression. He suggests that improving metabolic health through approaches like ketogenic diets could potentially enhance mental health outcomes by better nourishing the brain and restoring neurotransmitter balance.https://www.insuliniq.com Ben’s favorite meal-replacement shake: https://gethlth.com (discount: BEN10)Ben’s favorite electrolytes (and more): https://redmond.life (discount: BEN15)Ben’s favorite allulose source: https://rxsugar.com (discount: BEN20)Ben’s favorite health check-up for women: https://choosejoi.co/drben15 (discount: DRBEN15)Ben’s favorite health check-up for men: https://blokes.co/drben15 (discount: DRBEN15)References:Due to character length constraints, references are not posted here. However, for a complete list, we respond quickly. Please email: support@insuliniq.com with your request, and be sure to mention which Metabolic Classroom episode you are referring to.#MentalHealth #MetabolicHealth #Antidepressants #AnxietyMedications #WeightGain #InsulinResistance #DrBenBikman #MentalHealthMedications #DepressionTreatment #MetabolismMatters #HealthAndWellness #Neurotransmitters #Type2Diabetes #BrainHealth #SSRIs #Antipsychotics #FatMetabolism #MentalWellness #HealthyLiving #NutritionAndMentalHealth Hosted on Acast. See acast.com/privacy for more information.

Sep 26, 2024 • 27min
The Truth About Liposuction and Its Health Impact, with Dr. Ben Bikman
In this lecture, Dr. Ben Bikman explores liposuction, highlighting its popularity and effects on body fat. While body fat serves important functions like energy storage and hormone regulation, liposuction only removes subcutaneous fat, leaving visceral fat untouched. Dr. Bikman emphasizes that fat cell size, not total fat, is key to metabolic health, and larger fat cells can lead to insulin resistance.Liposuction, though effective for quick fat removal, does not improve metabolic health or insulin sensitivity. Without lifestyle changes, patients often regain fat in different areas. He suggests that liposuction should be seen as a body contouring tool, not a health solution, but it may offer benefits for those with lipedema, improving pain and quality of life.https://www.insuliniq.comBen’s favorite meal-replacement shake: https://gethlth.com (discount: BEN10)Ben’s favorite electrolytes (and more): https://redmond.life (discount: BEN15)Ben’s favorite allulose source: https://rxsugar.com (discount: BEN20)Ben’s favorite health check-up for women: https://choosejoi.co/drben15 (discount: DRBEN15)Ben’s favorite health check-up for men: https://blokes.co/drben15 (discount: DRBEN15)Due to character length constraints, references are not posted here. However, for a complete list, we respond quickly. Please email: support@insuliniq.com with your request, and be sure to mention which Metabolic Classroom episode you are referring to. Hosted on Acast. See acast.com/privacy for more information.

Sep 20, 2024 • 31min
The Truth About Lactate: It’s Not What You Think | Dr. Ben Bikman
Discover the surprising truth about lactate metabolism! It’s clarified that lactic acid isn’t found in our bodies; only lactate exists, produced during high-energy activities. Far from being a waste product, lactate is vital for energy production and even fuels vital functions in cells. Key historical figures, like Otto Meyerhoff, shaped our understanding of lactate’s role in metabolism. Plus, learn how lactate can indicate metabolic health, especially in the context of diabetes. This fresh perspective transforms how we view energy in the body!

Sep 12, 2024 • 32min
Rapamycin and Longevity: What the Research Really Says with Dr. Ben Bikman
Dive into the fascinating world of rapamycin and its controversial relationship with longevity. Discover how the mTOR protein complex influences aging and the conflicting evidence between animal studies and human health. Learn about the potential downsides of rapamycin, including its immunosuppressive effects and impact on muscle maintenance. Explore the critical balance between dietary protein intake and lifespan, while uncovering the vital interplay between insulin levels and longevity.

25 snips
Sep 5, 2024 • 35min
Leaky Gut Explained: Dr. Ben Bikman on Gut Health and Inflammation
Dr. Ben Bikman, a prominent researcher in gut health and inflammation, delves into the complexities of leaky gut syndrome. He explains how weakened gut barriers can let harmful substances like lipopolysaccharides enter the bloodstream, triggering chronic inflammation linked to obesity and metabolic disorders. Bikman highlights dietary factors, stressing the detrimental effects of fructose, refined oils, and gluten. He also re-evaluates the role of LDL cholesterol, presenting it as a vital player in immune health, and discusses how maintaining gut integrity is crucial for overall wellness.