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Heart Rate Variability: What You Must Know

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Of all the possible measures of overall health available, Heart Rate Variability (HRV) may win the award for the most data. There are nearly 50,000 research studies. Many people are tracking their HRV on bands like a Whoop or Oura device. Dr. Kahn reviews HRV science and proven ways to improve your HRV on this edition of Heart Doc VIP on Empower Radio.


About Dr. Joel Kahn:

Dr. Kahn is America's Healthy Heart Doc and Professor of Medicine. He is a summa cum laude graduate of the University of Michigan Medical School. He has been healing hearts for over 30 years. He founded GreenSpace Cafe in Ferndale, Michigan to extend his clinic to your plate. He is director of the Kahn Center for Cardiac Longevity focused on early detection and reversal of heart disease. He has authored 6 books and a national public TV show and hundreds of health articles. He was previously voted Sexiest Vegan Over 50 awarded by PETA and a Health Hero from Crain's Business Detroit. He can be found at