What if your metabolism isn’t actually slowing down with age? In this episode of Metabolic Mastery from KORR Medical Technologies, Dr. Marc Humbert and Dr. Cameron Garber unpack the misunderstood science of resting metabolic rate (RMR) and what it means for your long-term health. From why your fitness tracker might be lying to you, to how GLP-1s and muscle loss impact longevity, they explain why metabolic testing is one of the most powerful tools in modern healthcare. Whether you're a provider, coach, or just someone trying to live better longer—this episode delivers real insights into how to use metabolic data to make smarter decisions about your health, fitness, and lifestyle.

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Listen to the Metabolic Mastery Podcast:

Apple Podcast: https://podcasts.apple.com/us/podcast/metabolic-mastery/id1812972674

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Notes:

• Energy Expenditure Across the Lifespan: https://pubmed.ncbi.nlm.nih.gov/34385400/
• Metabolic Rates of Organs: https://pmc.ncbi.nlm.nih.gov/articles/PMC2980962/
• Metabolic Compensation: https://pmc.ncbi.nlm.nih.gov/articles/PMC4803033/
• Limits on Energy Expenditure: https://pmc.ncbi.nlm.nih.gov/articles/PMC6551185/
• Energy Intake & Essential vs Non-essential Physiological Functions: https://pubmed.ncbi.nlm.nih.gov/30303776/
• GLP-1’s & Muscle:
• • https://pubmed.ncbi.nlm.nih.gov/38937282/
  • https://pubmed.ncbi.nlm.nih.gov/39265590/
• Problems with energy expenditure in fitness tracking devices:
• • https://pmc.ncbi.nlm.nih.gov/articles/PMC5491979/
  • https://pubmed.ncbi.nlm.nih.gov/32897239/
  • https://pubmed.ncbi.nlm.nih.gov/34957939/