Heart Doc VIP with Dr. Joel Kahn Episode 478: Heart Disease in 2026 — Still the #1 Killer
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Jan 27, 2026 A review of a new AHA report showing cardiovascular disease still leads U.S. deaths. A trial on Apple Watch detection of atrial fibrillation is discussed. Time-restricted eating with earlier meals gets attention. Research on extra-virgin olive oil improving vascular function is highlighted. Oats changing the microbiome to lower cholesterol are covered. Airline water quality and practical prevention tips are also mentioned.
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Use A Smartwatch To Detect Atrial Fibrillation
- Wear a smartwatch with atrial fibrillation detection if you're older or have risk factors.
- Early detection can prompt evaluation for blood thinners, sleep apnea, thyroid issues, weight loss, or meds.
Early Time-Restricted Eating Works Best
- Time-restricted eating improves weight, insulin, glucose, and blood pressure in trials.
- Early time-restricted eating (morning-to-early-evening window) produced the largest metabolic benefits.
High-Phenolic Olive Oil Helps Vascular Function
- High-phenolic extra virgin olive oil improved endothelial function and hemodynamics in people with high cholesterol.
- Improvements included better endothelial function, oxygen consumption, lower diastolic BP, and reduced heart rate.
