Boundless Life

Everything You've Ever Wanted to Know About Blood Sugar & Glucose Monitoring, But Were Afraid To Ask Or Didn't Realize

21 snips
Oct 8, 2022
Casey Means, Chief Medical Officer and Co-Founder of Levels and a metabolic health expert, dives into the surprising world of blood sugar. She reveals how foods like steak and green beans can spike glucose levels, emphasizing the individuality of metabolic responses. Continuous glucose monitors (CGMs) are discussed as essential tools for tracking these fluctuations. Casey also explores the critical link between gut health and blood sugar regulation, urging listeners to embrace health technology for better wellness outcomes.
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INSIGHT

Calibration and Accuracy

  • Calibrating a CGM with a finger prick can improve accuracy, but it's not essential.
  • Interstitial fluid glucose levels lag slightly behind blood glucose levels.
ADVICE

CGM Choices

  • The Freestyle Libre and Dexcom G6 are popular CGM choices with slight accuracy variations.
  • Focus on glucose trends and post-meal changes rather than fixating on exact numbers.
ANECDOTE

Sensor Failures

  • Ben Greenfield experienced repeated Dexcom transmitter failures, possibly due to sauna use.
  • Casey Means suggests trying different CGM locations or avoiding extreme temperatures.
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