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Dhru Purohit Show

The Latest Science on Preventing Heart Disease and Atherosclerosis: Best Heart Tests, Supplements, and Lifestyle Changes with Joel Kahn, MD

Sep 14, 2023
Dr. Joel Kahn, a practicing cardiologist, discusses heart health on The Dhru Purohit Podcast. They explore screening tests, biomarkers, Cleerly scan, HIIT training, lifestyle tips, nitric oxide production, personalized medicine for heart disease, supplements, genetic testing, and dietary protein for longevity.
01:41:52

Episode guests

Podcast summary created with Snipd AI

Quick takeaways

  • Objective tests like the coronary artery calcium CT scan and blood biomarkers provide accurate measurements to assess heart health and guide lifestyle modifications.
  • A comprehensive approach to heart health includes lifestyle factors like sleep, stress management, exercise, nutrition, and targeted supplements.

Deep dives

The Importance of Testing for Heart Health

To truly know if your heart is healthy, relying on subjective feelings or physical fitness is not enough. It is crucial to conduct tests that provide objective measurements. One such test is the coronary artery calcium CT scan, which determines the amount of calcified plaque in the heart arteries. A score of zero is desirable, indicating a low risk of developing atherosclerosis. Additionally, blood tests can provide valuable insights. Measuring hemoglobin A1c helps evaluate blood sugar levels over three months, while fasting insulin levels indicate metabolic health. Monitoring high-sensitivity C-reactive protein (HSCRP) can determine if inflammation is present, and lipoprotein little A (LP little A) can identify genetic cholesterol abnormalities. Understanding these markers can guide lifestyle modifications to ensure heart health.

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