Dr. Jeremy London on Preventing Heart Disease Through Lifestyle

Designing a Day for Heart Disease

• 🚫 Don't brush or floss first thing in the morning, as oral bacteria are linked to cardiovascular health and alcohol-based mouthwash can harm beneficial bacteria.
• 🍔 Start the day with an ultra-processed, high-fat, high-sugar meal and follow it with prolonged sedentary behavior, as lack of movement prevents the body from burning glucose efficiently.
• 🩸 Chronically high blood sugar damages the endothelium (the lining of blood vessels), leading to inflammation, plaque buildup, and increased risk of cardiovascular disease, type 2 diabetes, and other chronic conditions.

Stress, Sleep, and Social Health

• 😠 Poor stress management, anger, and unhealthy coping mechanisms like stress eating or drinking can increase blood pressure and negatively impact cardiovascular health.
• 🤝 Lack of recovery and community can fast-track heart disease; nurturing relationships and having outlets for stress are crucial for repair and well-being.
• 😴 Prioritizing sleep hygiene is critical; insufficient or disrupted sleep is a significant risk factor for cardiovascular events.

Key Health Markers and Personal Experience

• 📈 High blood pressure stiffens blood vessels, damages the endothelium, and forces the heart to work harder, leading to potential heart failure.
• 📊 Key blood work markers to monitor include high LDL cholesterol, high triglycerides, elevated A1C, high ApoB, and Lp(a), as these are directly related to increased cardiovascular risk.
• ❤️ Dr. London shares his personal experience of a 99% blockage despite a healthy lifestyle, highlighting the importance of sleep as his Achilles' heel and the transformative power of his near-fatal cardiac event.
• 🍎 Dietary choices significantly impact physiology; using a continuous glucose monitor (CGM) revealed that even seemingly healthy foods like rice and meal replacement bars were spiking his blood sugar, leading to a pre-diabetic A1C.

Lifestyle Interventions and Prevention

• 💧 Avoiding alcohol was a transformative decision for Dr. London, leading to clearer thinking, better sleep, and reduced inflammation.
• ☕ Using paper coffee filters may help reduce LDL cholesterol by absorbing oils (diterpenes) from coffee.
• 🆘 In a heart attack emergency at home, call 911, turn on lights, unlock the door, sit or lay down, and consider chewing a 325mg aspirin if not allergic.
• ⏳ Time and relationships are our most precious commodities; prioritizing loved ones and repairing connections is paramount, as life's opportunities are not guaranteed.