This episode is brought to you by Fatty15, Momentous, Puori, and Bon Charge.

Heart disease is still the #1 killer worldwide, but most heart attacks don’t happen overnight. They’re built quietly through years of poor sleep, chronic stress, lack of movement, ultra-processed food, and everyday habits we rarely question. The good news? Many of the biggest risk factors are within our control.

Today on The Dhru Purohit Show, we are revisiting one of our favorite episodes with cardiovascular surgeon Dr. Jeremy London to unpack the hidden lifestyle patterns that dramatically increase your risk for heart disease and heart attacks. From sleep deprivation and chronic stress to exercise, nutrition, and recovery, Dr. London explains the daily decisions that either protect or damage your heart over time. He also opens up about surviving his own heart attack and how that experience completely transformed the way he approaches prevention, patient care, and long-term health. If you want to better understand how heart disease develops and what you can do today to prevent it, this episode is a must-listen.

Dr. Jeremy London is a board-certified cardiovascular surgeon with over 25 years of clinical experience. He earned his medical degree from the Medical College of Georgia and trained in surgery in Denver and Charlotte. To expand his approach, he completed the Institute of Functional Medicine’s core program, integrating a root-cause, whole-body perspective with traditional medicine. Dr. London’s mission is to share practical, easy-to-understand health information through his newsletter, podcast, and social media.

In this episode, Dhru and Dr. London dive into:

(0:00) Introduction

(0:31) The Habits Fast-Tracking Heart Disease

(5:03) The Blood Sugar Markers Damaging Your Heart

(10:21) Why Chronic Stress Harms Heart Health

(17:37) What High Blood Pressure Is Really Doing

(26:43) The Most Important Tests For Prevention

(30:36) The Heart Attack That Changed Dr. London’s Life

(55:57) How Sleep Deprivation Breaks Down The Body

(1:09:06) How Food Changes Your Physiology

(1:21:30) Why Metabolic Health Matters So Much

(1:31:48) The Key Tests Dr. London Recommends

(1:37:47) Why Alcohol-Based Mouthwash May Be Harmful

(1:40:25) Dr. London’s Experience With Alcohol

(1:48:33) The Coffee Habit That Impacts Heart Health

(1:51:57) What To Do During A Heart Attack

(1:57:35) Final Thoughts And Key Takeaways

Also mentioned in this episode:

Eight Sleep

For more on Dr. London, follow him on X/Twitter, Instagram, YouTube, TikTok, LinkedIn, or visit his Website.

This episode is brought to you by Fatty15, Momentous, Puori, and Bon Charge.

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